import BaseHTTPServer, multiprocessing, os, shutil, subprocess, unittest, zlib, webbrowser, time, shlex from runner import BrowserCore, path_from_root, nonfastcomp from tools.shared import * # User can specify an environment variable EMSCRIPTEN_BROWSER to force the browser test suite to # run using another browser command line than the default system browser. emscripten_browser = os.environ.get('EMSCRIPTEN_BROWSER') if emscripten_browser: cmd = shlex.split(emscripten_browser) def run_in_other_browser(url): Popen(cmd + [url]) webbrowser.open_new = run_in_other_browser def test_chunked_synchronous_xhr_server(support_byte_ranges, chunkSize, data, checksum): class ChunkedServerHandler(BaseHTTPServer.BaseHTTPRequestHandler): def sendheaders(s, extra=[], length=len(data)): s.send_response(200) s.send_header("Content-Length", str(length)) s.send_header("Access-Control-Allow-Origin", "http://localhost:8888") s.send_header("Access-Control-Expose-Headers", "Content-Length, Accept-Ranges") s.send_header("Content-type", "application/octet-stream") if support_byte_ranges: s.send_header("Accept-Ranges", "bytes") for i in extra: s.send_header(i[0], i[1]) s.end_headers() def do_HEAD(s): s.sendheaders() def do_OPTIONS(s): s.sendheaders([("Access-Control-Allow-Headers", "Range")], 0) def do_GET(s): if not support_byte_ranges: s.sendheaders() s.wfile.write(data) else: (start, end) = s.headers.get("range").split("=")[1].split("-") start = int(start) end = int(end) end = min(len(data)-1, end) length = end-start+1 s.sendheaders([],length) s.wfile.write(data[start:end+1]) s.wfile.close() expectedConns = 11 httpd = BaseHTTPServer.HTTPServer(('localhost', 11111), ChunkedServerHandler) for i in range(expectedConns+1): httpd.handle_request() class browser(BrowserCore): @classmethod def setUpClass(self): super(browser, self).setUpClass() print print 'Running the browser tests. Make sure the browser allows popups from localhost.' print def test_html(self): # test HTML generation. self.btest('hello_world_sdl.cpp', reference='htmltest.png', message='You should see "hello, world!" and a colored cube.') def test_html_source_map(self): cpp_file = os.path.join(self.get_dir(), 'src.cpp') html_file = os.path.join(self.get_dir(), 'src.html') # browsers will try to 'guess' the corresponding original line if a # generated line is unmapped, so if we want to make sure that our # numbering is correct, we need to provide a couple of 'possible wrong # answers'. thus, we add some printf calls so that the cpp file gets # multiple mapped lines. in other words, if the program consists of a # single 'throw' statement, browsers may just map any thrown exception to # that line, because it will be the only mapped line. with open(cpp_file, 'w') as f: f.write(r''' #include int main() { printf("Starting test\n"); try { throw 42; // line 8 } catch (int e) { } printf("done\n"); return 0; } ''') # use relative paths when calling emcc, because file:// URIs can only load # sourceContent when the maps are relative paths try_delete(html_file) try_delete(html_file + '.map') Popen([PYTHON, EMCC, 'src.cpp', '-o', 'src.html', '-g4'], cwd=self.get_dir()).communicate() assert os.path.exists(html_file) assert os.path.exists(html_file + '.map') webbrowser.open_new('file://' + html_file) time.sleep(1) print ''' If manually bisecting: Check that you see src.cpp among the page sources. Even better, add a breakpoint, e.g. on the printf, then reload, then step through and see the print (best to run with EM_SAVE_DIR=1 for the reload). ''' def test_emscripten_log(self): src = os.path.join(self.get_dir(), 'src.cpp') open(src, 'w').write(self.with_report_result(open(path_from_root('tests', 'emscripten_log', 'emscripten_log.cpp')).read())) Popen([PYTHON, EMCC, src, '--pre-js', path_from_root('src', 'emscripten-source-map.min.js'), '-g', '-o', 'page.html']).communicate() self.run_browser('page.html', None, '/report_result?1') def build_native_lzma(self): lzma_native = path_from_root('third_party', 'lzma.js', 'lzma-native') if os.path.isfile(lzma_native) and os.access(lzma_native, os.X_OK): return cwd = os.getcwd() try: os.chdir(path_from_root('third_party', 'lzma.js')) if WINDOWS and Building.which('mingw32-make'): # On Windows prefer using MinGW make if it exists, otherwise fall back to hoping we have cygwin make. Popen(['doit.bat']).communicate() else: Popen(['sh', './doit.sh']).communicate() finally: os.chdir(cwd) def test_split(self): def nfc(): # test HTML generation. self.reftest(path_from_root('tests', 'htmltest.png')) output = Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world_sdl.cpp'), '-o', 'something.js', '--split', '100', '--pre-js', 'reftest.js']).communicate() assert os.path.exists(os.path.join(self.get_dir(), 'something.js')), 'must be main js file' assert os.path.exists(os.path.join(self.get_dir(), 'something_functions.js')), 'must be functions js file' assert os.path.exists(os.path.join(self.get_dir(), 'something.include.html')), 'must be js include file' open(os.path.join(self.get_dir(), 'something.html'), 'w').write(''' Emscripten-Generated Code
Downloading...



''' + open(os.path.join(self.get_dir(), 'something.include.html')).read() + ''' ''') self.run_browser('something.html', 'You should see "hello, world!" and a colored cube.', '/report_result?0') nonfastcomp(nfc) def test_split_in_source_filenames(self): def nfc(): self.reftest(path_from_root('tests', 'htmltest.png')) output = Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world_sdl.cpp'), '-o', 'something.js', '-g', '--split', '100', '--pre-js', 'reftest.js']).communicate() assert os.path.exists(os.path.join(self.get_dir(), 'something.js')), 'must be main js file' assert os.path.exists(os.path.join(self.get_dir(), 'something', 'hello_world_sdl.cpp.js')), 'must be functions js file' assert os.path.exists(os.path.join(self.get_dir(), 'something.include.html')), 'must be js include file' open(os.path.join(self.get_dir(), 'something.html'), 'w').write(''' Emscripten-Generated Code
Downloading...



''' + open(os.path.join(self.get_dir(), 'something.include.html')).read() + ''' ''') self.run_browser('something.html', 'You should see "hello, world!" and a colored cube.', '/report_result?0') nonfastcomp(nfc) def test_compression(self): open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include int main() { printf("hello compressed world\n"); int result = 1; REPORT_RESULT(); return 0; } ''')) self.build_native_lzma() Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '-o', 'page.html', '--compression', '%s,%s,%s' % (path_from_root('third_party', 'lzma.js', 'lzma-native'), path_from_root('third_party', 'lzma.js', 'lzma-decoder.js'), 'LZMA.decompress')]).communicate() assert os.path.exists(os.path.join(self.get_dir(), 'page.js')), 'must be side js' assert os.path.exists(os.path.join(self.get_dir(), 'page.js.compress')), 'must be side compressed js' assert os.stat(os.path.join(self.get_dir(), 'page.js')).st_size > os.stat(os.path.join(self.get_dir(), 'page.js.compress')).st_size, 'compressed file must be smaller' shutil.move(os.path.join(self.get_dir(), 'page.js'), 'page.js.renamedsoitcannotbefound'); self.run_browser('page.html', '', '/report_result?1') def test_preload_file(self): absolute_src_path = os.path.join(self.get_dir(), 'somefile.txt').replace('\\', '/') open(absolute_src_path, 'w').write('''load me right before running the code please''') absolute_src_path2 = os.path.join(self.get_dir(), '.somefile.txt').replace('\\', '/') open(absolute_src_path2, 'w').write('''load me right before running the code please''') def make_main(path): print 'make main at', path open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include int main() { FILE *f = fopen("%s", "r"); char buf[100]; fread(buf, 1, 20, f); buf[20] = 0; fclose(f); printf("|%%s|\n", buf); int result = !strcmp("load me right before", buf); REPORT_RESULT(); return 0; } ''' % path)) test_cases = [ # (source preload-file string, file on target FS to load) ("somefile.txt", "somefile.txt"), (".somefile.txt@somefile.txt", "somefile.txt"), ("./somefile.txt", "somefile.txt"), ("somefile.txt@file.txt", "file.txt"), ("./somefile.txt@file.txt", "file.txt"), ("./somefile.txt@./file.txt", "file.txt"), ("somefile.txt@/file.txt", "file.txt"), ("somefile.txt@/", "somefile.txt"), (absolute_src_path + "@file.txt", "file.txt"), (absolute_src_path + "@/file.txt", "file.txt"), (absolute_src_path + "@/", "somefile.txt"), ("somefile.txt@/directory/file.txt", "/directory/file.txt"), ("somefile.txt@/directory/file.txt", "directory/file.txt"), (absolute_src_path + "@/directory/file.txt", "directory/file.txt")] for test in test_cases: (srcpath, dstpath) = test print 'Testing', srcpath, dstpath make_main(dstpath) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', srcpath, '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') # Test that '--no-heap-copy' works. make_main('somefile.txt') Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', 'somefile.txt', '--no-heap-copy', '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') # By absolute path make_main('somefile.txt') # absolute becomes relative Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', absolute_src_path, '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') # Test subdirectory handling with asset packaging. try_delete(self.in_dir('assets')) os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset1/').replace('\\', '/')) os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset1/.git').replace('\\', '/')) # Test adding directory that shouldn't exist. os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset2/').replace('\\', '/')) open(os.path.join(self.get_dir(), 'assets/sub/asset1/file1.txt'), 'w').write('''load me right before running the code please''') open(os.path.join(self.get_dir(), 'assets/sub/asset1/.git/shouldnt_be_embedded.txt'), 'w').write('''this file should not get embedded''') open(os.path.join(self.get_dir(), 'assets/sub/asset2/file2.txt'), 'w').write('''load me right before running the code please''') absolute_assets_src_path = os.path.join(self.get_dir(), 'assets').replace('\\', '/') def make_main_two_files(path1, path2, nonexistingpath): open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include int main() { FILE *f = fopen("%s", "r"); char buf[100]; fread(buf, 1, 20, f); buf[20] = 0; fclose(f); printf("|%%s|\n", buf); int result = !strcmp("load me right before", buf); f = fopen("%s", "r"); if (f == NULL) result = 0; fclose(f); f = fopen("%s", "r"); if (f != NULL) result = 0; REPORT_RESULT(); return 0; } ''' % (path1, path2, nonexistingpath))) test_cases = [ # (source directory to embed, file1 on target FS to load, file2 on target FS to load, name of a file that *shouldn't* exist on VFS) ("assets", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt"), ("assets/", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt"), ("assets@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), ("assets/@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), ("assets@./", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), (absolute_assets_src_path + "@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), (absolute_assets_src_path + "@/assets", "/assets/sub/asset1/file1.txt", "/assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt")] for test in test_cases: (srcpath, dstpath1, dstpath2, nonexistingpath) = test make_main_two_files(dstpath1, dstpath2, nonexistingpath) print srcpath Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', srcpath, '--exclude-file', '*/.*', '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') # Should still work with -o subdir/.. make_main('somefile.txt') # absolute becomes relative try: os.mkdir(os.path.join(self.get_dir(), 'dirrey')) except: pass Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', absolute_src_path, '-o', 'dirrey/page.html']).communicate() self.run_browser('dirrey/page.html', 'You should see |load me right before|.', '/report_result?1') # With FS.preloadFile open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' Module.preRun = function() { FS.createPreloadedFile('/', 'someotherfile.txt', 'somefile.txt', true, false); }; ''') make_main('someotherfile.txt') Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--pre-js', 'pre.js', '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') def test_preload_caching(self): open(os.path.join(self.get_dir(), 'somefile.txt'), 'w').write('''load me right before running the code please''') def make_main(path): print path open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include extern "C" { extern int checkPreloadResults(); } int main(int argc, char** argv) { FILE *f = fopen("%s", "r"); char buf[100]; fread(buf, 1, 20, f); buf[20] = 0; fclose(f); printf("|%%s|\n", buf); int result = 0; result += !strcmp("load me right before", buf); result += checkPreloadResults(); REPORT_RESULT(); return 0; } ''' % path)) open(os.path.join(self.get_dir(), 'test.js'), 'w').write(''' mergeInto(LibraryManager.library, { checkPreloadResults: function() { var cached = 0; var packages = Object.keys(Module['preloadResults']); packages.forEach(function(package) { var fromCache = Module['preloadResults'][package]['fromCache']; if (fromCache) ++ cached; }); return cached; } }); ''') make_main('somefile.txt') Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--use-preload-cache', '--js-library', os.path.join(self.get_dir(), 'test.js'), '--preload-file', 'somefile.txt', '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?2') def test_multifile(self): # a few files inside a directory self.clear() os.makedirs(os.path.join(self.get_dir(), 'subdirr')); os.makedirs(os.path.join(self.get_dir(), 'subdirr', 'moar')); open(os.path.join(self.get_dir(), 'subdirr', 'data1.txt'), 'w').write('''1214141516171819''') open(os.path.join(self.get_dir(), 'subdirr', 'moar', 'data2.txt'), 'w').write('''3.14159265358979''') open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include int main() { char buf[17]; FILE *f = fopen("subdirr/data1.txt", "r"); fread(buf, 1, 16, f); buf[16] = 0; fclose(f); printf("|%s|\n", buf); int result = !strcmp("1214141516171819", buf); FILE *f2 = fopen("subdirr/moar/data2.txt", "r"); fread(buf, 1, 16, f2); buf[16] = 0; fclose(f2); printf("|%s|\n", buf); result = result && !strcmp("3.14159265358979", buf); REPORT_RESULT(); return 0; } ''')) # by individual files Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', 'subdirr/data1.txt', '--preload-file', 'subdirr/moar/data2.txt', '-o', 'page.html']).communicate() self.run_browser('page.html', 'You should see two cool numbers', '/report_result?1') os.remove('page.html') # by directory, and remove files to make sure Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', 'subdirr', '-o', 'page.html']).communicate() shutil.rmtree(os.path.join(self.get_dir(), 'subdirr')) self.run_browser('page.html', 'You should see two cool numbers', '/report_result?1') def test_custom_file_package_url(self): # a few files inside a directory self.clear() os.makedirs(os.path.join(self.get_dir(), 'subdirr')); os.makedirs(os.path.join(self.get_dir(), 'cdn')); open(os.path.join(self.get_dir(), 'subdirr', 'data1.txt'), 'w').write('''1214141516171819''') # change the file package base dir to look in a "cdn". note that normally you would add this in your own custom html file etc., and not by # modifying the existing shell in this manner open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { filePackagePrefixURL: "cdn/", ')) open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include int main() { char buf[17]; FILE *f = fopen("subdirr/data1.txt", "r"); fread(buf, 1, 16, f); buf[16] = 0; fclose(f); printf("|%s|\n", buf); int result = !strcmp("1214141516171819", buf); REPORT_RESULT(); return 0; } ''')) def test(): Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'shell.html', '--preload-file', 'subdirr/data1.txt', '-o', 'test.html']).communicate() shutil.move('test.data', os.path.join('cdn', 'test.data')) self.run_browser('test.html', '', '/report_result?1') test() # TODO: CORS, test using a full url for filePackagePrefixURL #open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { filePackagePrefixURL: "http:/localhost:8888/cdn/", ')) #test() def test_compressed_file(self): open(os.path.join(self.get_dir(), 'datafile.txt'), 'w').write('compress this please' + (2000*'.')) open(os.path.join(self.get_dir(), 'datafile2.txt'), 'w').write('moar' + (100*'!')) open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' #include #include #include int main() { char buf[21]; FILE *f = fopen("datafile.txt", "r"); fread(buf, 1, 20, f); buf[20] = 0; fclose(f); printf("file says: |%s|\n", buf); int result = !strcmp("compress this please", buf); FILE *f2 = fopen("datafile2.txt", "r"); fread(buf, 1, 5, f2); buf[5] = 0; fclose(f2); result = result && !strcmp("moar!", buf); printf("file 2 says: |%s|\n", buf); REPORT_RESULT(); return 0; } ''')) self.build_native_lzma() Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '-o', 'page.html', '--preload-file', 'datafile.txt', '--preload-file', 'datafile2.txt', '--compression', '%s,%s,%s' % (path_from_root('third_party', 'lzma.js', 'lzma-native'), path_from_root('third_party', 'lzma.js', 'lzma-decoder.js'), 'LZMA.decompress')]).communicate() assert os.path.exists(os.path.join(self.get_dir(), 'datafile.txt')), 'must be data file' assert os.path.exists(os.path.join(self.get_dir(), 'page.data.compress')), 'must be data file in compressed form' assert os.stat(os.path.join(self.get_dir(), 'page.js')).st_size != os.stat(os.path.join(self.get_dir(), 'page.js.compress')).st_size, 'compressed file must be different' shutil.move(os.path.join(self.get_dir(), 'datafile.txt'), 'datafile.txt.renamedsoitcannotbefound'); self.run_browser('page.html', '', '/report_result?1') def test_sdl_swsurface(self): self.btest('sdl_swsurface.c', expected='1') def test_sdl_image(self): # load an image file, get pixel data. Also O2 coverage for --preload-file, and memory-init shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpg')) open(os.path.join(self.get_dir(), 'sdl_image.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_image.c')).read())) for mem in [0, 1]: for dest, dirname, basename in [('screenshot.jpg', '/', 'screenshot.jpg'), ('screenshot.jpg@/assets/screenshot.jpg', '/assets', 'screenshot.jpg')]: Popen([ PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_image.c'), '-o', 'page.html', '-O2', '--memory-init-file', str(mem), '--preload-file', dest, '-DSCREENSHOT_DIRNAME="' + dirname + '"', '-DSCREENSHOT_BASENAME="' + basename + '"' ]).communicate() self.run_browser('page.html', '', '/report_result?600') def test_sdl_image_jpeg(self): shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpeg')) open(os.path.join(self.get_dir(), 'sdl_image_jpeg.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_image.c')).read())) Popen([ PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_image_jpeg.c'), '-o', 'page.html', '--preload-file', 'screenshot.jpeg', '-DSCREENSHOT_DIRNAME="/"', '-DSCREENSHOT_BASENAME="screenshot.jpeg"' ]).communicate() self.run_browser('page.html', '', '/report_result?600') def test_sdl_image_compressed(self): for image, width in [(path_from_root('tests', 'screenshot2.png'), 300), (path_from_root('tests', 'screenshot.jpg'), 600)]: self.clear() print image basename = os.path.basename(image) shutil.copyfile(image, os.path.join(self.get_dir(), basename)) open(os.path.join(self.get_dir(), 'sdl_image.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_image.c')).read())) self.build_native_lzma() Popen([ PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_image.c'), '-o', 'page.html', '--preload-file', basename, '-DSCREENSHOT_DIRNAME="/"', '-DSCREENSHOT_BASENAME="' + basename + '"', '--compression', '%s,%s,%s' % (path_from_root('third_party', 'lzma.js', 'lzma-native'), path_from_root('third_party', 'lzma.js', 'lzma-decoder.js'), 'LZMA.decompress') ]).communicate() shutil.move(os.path.join(self.get_dir(), basename), basename + '.renamedsoitcannotbefound'); self.run_browser('page.html', '', '/report_result?' + str(width)) def test_sdl_image_prepare(self): # load an image file, get pixel data. shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) self.btest('sdl_image_prepare.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not']) def test_sdl_image_prepare_data(self): # load an image file, get pixel data. shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) self.btest('sdl_image_prepare_data.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not']) def test_sdl_stb_image(self): # load an image file, get pixel data. shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) self.btest('sdl_stb_image.c', reference='screenshot.jpg', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not']) def test_sdl_stb_image_data(self): # load an image file, get pixel data. shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) self.btest('sdl_stb_image_data.c', reference='screenshot.jpg', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not']) def test_sdl_canvas(self): self.clear() self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1']) # some extra coverage self.clear() self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-O0', '-s', 'SAFE_HEAP=1']) self.clear() self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-O2', '-s', 'SAFE_HEAP=1']) def test_sdl_canvas_proxy(self): def post(): html = open('test.html').read() html = html.replace('', ''' ''' % open('reftest.js').read()) open('test.html', 'w').write(html) open('data.txt', 'w').write('datum') self.btest('sdl_canvas_proxy.c', reference='sdl_canvas_proxy.png', args=['--proxy-to-worker', '--preload-file', 'data.txt'], manual_reference=True, post_build=post) def test_sdl_canvas_alpha(self): self.btest('sdl_canvas_alpha.c', reference='sdl_canvas_alpha.png', reference_slack=9) def test_sdl_key(self): for defines in [[], ['-DTEST_EMSCRIPTEN_SDL_SETEVENTHANDLER']]: open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' Module.postRun = function() { function doOne() { Module._one(); setTimeout(doOne, 1000/60); } setTimeout(doOne, 1000/60); } function keydown(c) { var event = document.createEvent("KeyboardEvent"); event.initKeyEvent("keydown", true, true, window, 0, 0, 0, 0, c, c); document.dispatchEvent(event); } function keyup(c) { var event = document.createEvent("KeyboardEvent"); event.initKeyEvent("keyup", true, true, window, 0, 0, 0, 0, c, c); document.dispatchEvent(event); } ''') open(os.path.join(self.get_dir(), 'sdl_key.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_key.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_key.c'), '-o', 'page.html'] + defines + ['--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''', '-s', 'NO_EXIT_RUNTIME=1']).communicate() self.run_browser('page.html', '', '/report_result?223092870') def test_sdl_key_proxy(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' var Module = {}; Module.postRun = function() { function doOne() { Module._one(); setTimeout(doOne, 1000/60); } setTimeout(doOne, 1000/60); } ''') def post(): html = open('test.html').read() html = html.replace('', ''' ''') open('test.html', 'w').write(html) self.btest('sdl_key_proxy.c', '223092870', args=['--proxy-to-worker', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''', '-s', 'NO_EXIT_RUNTIME=1'], manual_reference=True, post_build=post) def test_sdl_text(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' Module.postRun = function() { function doOne() { Module._one(); setTimeout(doOne, 1000/60); } setTimeout(doOne, 1000/60); } function simulateKeyEvent(charCode) { var event = document.createEvent("KeyboardEvent"); event.initKeyEvent("keypress", true, true, window, 0, 0, 0, 0, 0, charCode); document.body.dispatchEvent(event); } ''') open(os.path.join(self.get_dir(), 'sdl_text.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_text.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_text.c'), '-o', 'page.html', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''']).communicate() self.run_browser('page.html', '', '/report_result?1') def test_sdl_mouse(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' function simulateMouseEvent(x, y, button) { var event = document.createEvent("MouseEvents"); if (button >= 0) { var event1 = document.createEvent("MouseEvents"); event1.initMouseEvent('mousedown', true, true, window, 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, 0, 0, 0, 0, button, null); Module['canvas'].dispatchEvent(event1); var event2 = document.createEvent("MouseEvents"); event2.initMouseEvent('mouseup', true, true, window, 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, 0, 0, 0, 0, button, null); Module['canvas'].dispatchEvent(event2); } else { var event1 = document.createEvent("MouseEvents"); event1.initMouseEvent('mousemove', true, true, window, 0, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, 0, 0, 0, 0, 0, null); Module['canvas'].dispatchEvent(event1); } } window['simulateMouseEvent'] = simulateMouseEvent; ''') open(os.path.join(self.get_dir(), 'sdl_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_mouse.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_mouse.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js']).communicate() self.run_browser('page.html', '', '/report_result?740') def test_sdl_mouse_offsets(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' function simulateMouseEvent(x, y, button) { var event = document.createEvent("MouseEvents"); if (button >= 0) { var event1 = document.createEvent("MouseEvents"); event1.initMouseEvent('mousedown', true, true, window, 1, x, y, x, y, 0, 0, 0, 0, button, null); Module['canvas'].dispatchEvent(event1); var event2 = document.createEvent("MouseEvents"); event2.initMouseEvent('mouseup', true, true, window, 1, x, y, x, y, 0, 0, 0, 0, button, null); Module['canvas'].dispatchEvent(event2); } else { var event1 = document.createEvent("MouseEvents"); event1.initMouseEvent('mousemove', true, true, window, 0, x, y, x, y, 0, 0, 0, 0, 0, null); Module['canvas'].dispatchEvent(event1); } } window['simulateMouseEvent'] = simulateMouseEvent; ''') open(os.path.join(self.get_dir(), 'page.html'), 'w').write('''
''') open(os.path.join(self.get_dir(), 'sdl_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_mouse.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_mouse.c'), '-O2', '--minify', '0', '-o', 'sdl_mouse.js', '--pre-js', 'pre.js']).communicate() self.run_browser('page.html', '', '/report_result?600') def test_glut_touchevents(self): self.btest('glut_touchevents.c', '1') def test_glut_wheelevents(self): self.btest('glut_wheelevents.c', '1') def test_sdl_joystick_1(self): # Generates events corresponding to the Working Draft of the HTML5 Gamepad API. # http://www.w3.org/TR/2012/WD-gamepad-20120529/#gamepad-interface open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' var gamepads = []; // Spoof this function. navigator['getGamepads'] = function() { return gamepads; }; window['addNewGamepad'] = function(id, numAxes, numButtons) { var index = gamepads.length; gamepads.push({ axes: new Array(numAxes), buttons: new Array(numButtons), id: id, index: index }); var i; for (i = 0; i < numAxes; i++) gamepads[index].axes[i] = 0; for (i = 0; i < numButtons; i++) gamepads[index].buttons[i] = 0; }; window['simulateGamepadButtonDown'] = function (index, button) { gamepads[index].buttons[button] = 1; }; window['simulateGamepadButtonUp'] = function (index, button) { gamepads[index].buttons[button] = 0; }; window['simulateAxisMotion'] = function (index, axis, value) { gamepads[index].axes[axis] = value; }; ''') open(os.path.join(self.get_dir(), 'sdl_joystick.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_joystick.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_joystick.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js']).communicate() self.run_browser('page.html', '', '/report_result?2') def test_sdl_joystick_2(self): # Generates events corresponding to the Editor's Draft of the HTML5 Gamepad API. # https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#idl-def-Gamepad open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' var gamepads = []; // Spoof this function. navigator['getGamepads'] = function() { return gamepads; }; window['addNewGamepad'] = function(id, numAxes, numButtons) { var index = gamepads.length; gamepads.push({ axes: new Array(numAxes), buttons: new Array(numButtons), id: id, index: index }); var i; for (i = 0; i < numAxes; i++) gamepads[index].axes[i] = 0; // Buttons are objects for (i = 0; i < numButtons; i++) gamepads[index].buttons[i] = { pressed: false, value: 0 }; }; // FF mutates the original objects. window['simulateGamepadButtonDown'] = function (index, button) { gamepads[index].buttons[button].pressed = true; gamepads[index].buttons[button].value = 1; }; window['simulateGamepadButtonUp'] = function (index, button) { gamepads[index].buttons[button].pressed = false; gamepads[index].buttons[button].value = 0; }; window['simulateAxisMotion'] = function (index, axis, value) { gamepads[index].axes[axis] = value; }; ''') open(os.path.join(self.get_dir(), 'sdl_joystick.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_joystick.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_joystick.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js']).communicate() self.run_browser('page.html', '', '/report_result?2') def test_webgl_context_attributes(self): # Javascript code to check the attributes support we want to test in the WebGL implementation # (request the attribute, create a context and check its value afterwards in the context attributes). # Tests will succeed when an attribute is not supported. open(os.path.join(self.get_dir(), 'check_webgl_attributes_support.js'), 'w').write(''' mergeInto(LibraryManager.library, { webglAntialiasSupported: function() { canvas = document.createElement('canvas'); context = canvas.getContext('experimental-webgl', {antialias: true}); attributes = context.getContextAttributes(); return attributes.antialias; }, webglDepthSupported: function() { canvas = document.createElement('canvas'); context = canvas.getContext('experimental-webgl', {depth: true}); attributes = context.getContextAttributes(); return attributes.depth; }, webglStencilSupported: function() { canvas = document.createElement('canvas'); context = canvas.getContext('experimental-webgl', {stencil: true}); attributes = context.getContextAttributes(); return attributes.stencil; } }); ''') # Copy common code file to temporary directory filepath = path_from_root('tests/test_webgl_context_attributes_common.c') temp_filepath = os.path.join(self.get_dir(), os.path.basename(filepath)) shutil.copyfile(filepath, temp_filepath) # perform tests with attributes activated self.btest('test_webgl_context_attributes_glut.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED']) self.btest('test_webgl_context_attributes_sdl.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED']) self.btest('test_webgl_context_attributes_glfw.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED']) # perform tests with attributes desactivated self.btest('test_webgl_context_attributes_glut.c', '1', args=['--js-library', 'check_webgl_attributes_support.js']) self.btest('test_webgl_context_attributes_sdl.c', '1', args=['--js-library', 'check_webgl_attributes_support.js']) self.btest('test_webgl_context_attributes_glfw.c', '1', args=['--js-library', 'check_webgl_attributes_support.js']) def test_emscripten_get_now(self): self.btest('emscripten_get_now.cpp', '1') def test_file_db(self): secret = str(time.time()) open('moar.txt', 'w').write(secret) self.btest('file_db.cpp', '1', args=['--preload-file', 'moar.txt', '-DFIRST']) shutil.copyfile('test.html', 'first.html') self.btest('file_db.cpp', secret) shutil.copyfile('test.html', 'second.html') open('moar.txt', 'w').write('aliantha') self.btest('file_db.cpp', secret, args=['--preload-file', 'moar.txt']) # even with a file there, we load over it shutil.move('test.html', 'third.html') def test_fs_idbfs_sync(self): for mode in [[], ['-s', 'MEMFS_APPEND_TO_TYPED_ARRAYS=1']]: secret = str(time.time()) self.btest(path_from_root('tests', 'fs', 'test_idbfs_sync.c'), '1', force_c=True, args=mode + ['-DFIRST', '-DSECRET=\'' + secret + '\'', '-s', '''EXPORTED_FUNCTIONS=['_main', '_success']''']) self.btest(path_from_root('tests', 'fs', 'test_idbfs_sync.c'), '1', force_c=True, args=mode + ['-DSECRET=\'' + secret + '\'', '-s', '''EXPORTED_FUNCTIONS=['_main', '_success']''']) def test_sdl_pumpevents(self): # key events should be detected using SDL_PumpEvents open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' function keydown(c) { var event = document.createEvent("KeyboardEvent"); event.initKeyEvent("keydown", true, true, window, 0, 0, 0, 0, c, c); document.dispatchEvent(event); } ''') self.btest('sdl_pumpevents.c', expected='7', args=['--pre-js', 'pre.js']) def test_sdl_canvas_size(self): self.btest('sdl_canvas_size.c', reference='screenshot-gray-purple.png', reference_slack=1, args=['-O2', '--minify', '0', '--shell-file', path_from_root('tests', 'sdl_canvas_size.html'), '--preload-file', path_from_root('tests', 'screenshot.png') + '@/', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with gray at the top.') def test_sdl_gl_read(self): # SDL, OpenGL, readPixels open(os.path.join(self.get_dir(), 'sdl_gl_read.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_gl_read.c')).read())) Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_gl_read.c'), '-o', 'something.html']).communicate() self.run_browser('something.html', '.', '/report_result?1') def test_sdl_ogl(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_ogl.c', reference='screenshot-gray-purple.png', reference_slack=1, args=['-O2', '--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with gray at the top.') def test_sdl_ogl_defaultmatrixmode(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_ogl_defaultMatrixMode.c', reference='screenshot-gray-purple.png', reference_slack=1, args=['--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with gray at the top.') def test_sdl_ogl_p(self): # Immediate mode with pointers shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_ogl_p.c', reference='screenshot-gray.png', reference_slack=1, args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with gray at the top.') def test_sdl_ogl_proc_alias(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_ogl_proc_alias.c', reference='screenshot-gray-purple.png', reference_slack=1, args=['-O2', '-g2', '-s', 'INLINING_LIMIT=1', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-s', 'VERBOSE=1']) def test_sdl_fog_simple(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_fog_simple.c', reference='screenshot-fog-simple.png', args=['-O2', '--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with fog.') def test_sdl_fog_negative(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_fog_negative.c', reference='screenshot-fog-negative.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with fog.') def test_sdl_fog_density(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_fog_density.c', reference='screenshot-fog-density.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with fog.') def test_sdl_fog_exp2(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_fog_exp2.c', reference='screenshot-fog-exp2.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with fog.') def test_sdl_fog_linear(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_fog_linear.c', reference='screenshot-fog-linear.png', reference_slack=1, args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], message='You should see an image with fog.') def test_glfw(self): self.btest('glfw.c', '1', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_egl(self): open(os.path.join(self.get_dir(), 'test_egl.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'test_egl.c')).read())) Popen([PYTHON, EMCC, '-O2', os.path.join(self.get_dir(), 'test_egl.c'), '-o', 'page.html']).communicate() self.run_browser('page.html', '', '/report_result?1') def test_egl_width_height(self): open(os.path.join(self.get_dir(), 'test_egl_width_height.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'test_egl_width_height.c')).read())) Popen([PYTHON, EMCC, '-O2', os.path.join(self.get_dir(), 'test_egl_width_height.c'), '-o', 'page.html']).communicate() self.run_browser('page.html', 'Should print "(300, 150)" -- the size of the canvas in pixels', '/report_result?1') def test_worker(self): # Test running in a web worker open('file.dat', 'w').write('data for worker') html_file = open('main.html', 'w') html_file.write(''' Worker Test ''') html_file.close() # no file data for file_data in [0, 1]: print 'file data', file_data output = Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world_worker.cpp'), '-o', 'worker.js'] + (['--preload-file', 'file.dat'] if file_data else []) , stdout=PIPE, stderr=PIPE).communicate() assert len(output[0]) == 0, output[0] assert os.path.exists('worker.js'), output if not file_data: self.assertContained('you should not see this text when in a worker!', run_js('worker.js')) # code should run standalone self.run_browser('main.html', '', '/report_result?hello%20from%20worker,%20and%20|' + ('data%20for%20w' if file_data else '') + '|') def test_chunked_synchronous_xhr(self): main = 'chunked_sync_xhr.html' worker_filename = "download_and_checksum_worker.js" html_file = open(main, 'w') html_file.write(r""" Chunked XHR Chunked XHR Web Worker Test """) html_file.close() c_source_filename = "checksummer.c" prejs_filename = "worker_prejs.js" prejs_file = open(prejs_filename, 'w') prejs_file.write(r""" if (typeof(Module) === "undefined") Module = {}; Module["arguments"] = ["/bigfile"]; Module["preInit"] = function() { FS.createLazyFile('/', "bigfile", "http://localhost:11111/bogus_file_path", true, false); }; var doTrace = true; Module["print"] = function(s) { self.postMessage({channel: "stdout", line: s}); }; Module["stderr"] = function(s) { self.postMessage({channel: "stderr", char: s, trace: ((doTrace && s === 10) ? new Error().stack : null)}); doTrace = false; }; """) prejs_file.close() # vs. os.path.join(self.get_dir(), filename) # vs. path_from_root('tests', 'hello_world_gles.c') Popen([PYTHON, EMCC, path_from_root('tests', c_source_filename), '-g', '-s', 'SMALL_CHUNKS=1', '-o', worker_filename, '--pre-js', prejs_filename]).communicate() chunkSize = 1024 data = os.urandom(10*chunkSize+1) # 10 full chunks and one 1 byte chunk checksum = zlib.adler32(data) server = multiprocessing.Process(target=test_chunked_synchronous_xhr_server, args=(True,chunkSize,data,checksum,)) server.start() self.run_browser(main, 'Chunked binary synchronous XHR in Web Workers!', '/report_result?' + str(checksum)) server.terminate() # Avoid race condition on cleanup, wait a bit so that processes have released file locks so that test tearDown won't # attempt to rmdir() files in use. if WINDOWS: time.sleep(2) def test_glgears(self): self.btest('hello_world_gles.c', reference='gears.png', reference_slack=2, args=['-DHAVE_BUILTIN_SINCOS'], outfile='something.html', message='You should see animating gears.') def test_glgears_long(self): self.btest('hello_world_gles.c', expected=map(str, range(30, 1000)), args=['-DHAVE_BUILTIN_SINCOS', '-DLONGTEST']) def test_glgears_animation(self): es2_suffix = ['', '_full', '_full_944'] for full_es2 in [0, 1, 2]: print full_es2 Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world_gles%s.c' % es2_suffix[full_es2]), '-o', 'something.html', '-DHAVE_BUILTIN_SINCOS', '-s', 'GL_TESTING=1', '--shell-file', path_from_root('tests', 'hello_world_gles_shell.html')] + (['-s', 'FULL_ES2=1'] if full_es2 else []), ).communicate() self.run_browser('something.html', 'You should see animating gears.', '/report_gl_result?true') def test_fulles2_sdlproc(self): self.btest('full_es2_sdlproc.c', '1', args=['-s', 'GL_TESTING=1', '-DHAVE_BUILTIN_SINCOS', '-s', 'FULL_ES2=1']) def test_glgears_deriv(self): self.btest('hello_world_gles_deriv.c', reference='gears.png', reference_slack=2, args=['-DHAVE_BUILTIN_SINCOS'], outfile='something.html', message='You should see animating gears.') with open('something.html') as f: assert 'gl-matrix' not in f.read(), 'Should not include glMatrix when not needed' def test_glbook(self): programs = self.get_library('glbook', [ os.path.join('Chapter_2', 'Hello_Triangle', 'CH02_HelloTriangle.bc'), os.path.join('Chapter_8', 'Simple_VertexShader', 'CH08_SimpleVertexShader.bc'), os.path.join('Chapter_9', 'Simple_Texture2D', 'CH09_SimpleTexture2D.bc'), os.path.join('Chapter_9', 'Simple_TextureCubemap', 'CH09_TextureCubemap.bc'), os.path.join('Chapter_9', 'TextureWrap', 'CH09_TextureWrap.bc'), os.path.join('Chapter_10', 'MultiTexture', 'CH10_MultiTexture.bc'), os.path.join('Chapter_13', 'ParticleSystem', 'CH13_ParticleSystem.bc'), ], configure=None) def book_path(*pathelems): return path_from_root('tests', 'glbook', *pathelems) for program in programs: print program basename = os.path.basename(program) args = [] if basename == 'CH10_MultiTexture.bc': shutil.copyfile(book_path('Chapter_10', 'MultiTexture', 'basemap.tga'), os.path.join(self.get_dir(), 'basemap.tga')) shutil.copyfile(book_path('Chapter_10', 'MultiTexture', 'lightmap.tga'), os.path.join(self.get_dir(), 'lightmap.tga')) args = ['--preload-file', 'basemap.tga', '--preload-file', 'lightmap.tga'] elif basename == 'CH13_ParticleSystem.bc': shutil.copyfile(book_path('Chapter_13', 'ParticleSystem', 'smoke.tga'), os.path.join(self.get_dir(), 'smoke.tga')) args = ['--preload-file', 'smoke.tga', '-O2'] # test optimizations and closure here as well for more coverage self.btest(program, reference=book_path(basename.replace('.bc', '.png')), args=args) def test_gles2_emulation(self): shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_10', 'MultiTexture', 'basemap.tga'), self.in_dir('basemap.tga')) shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_10', 'MultiTexture', 'lightmap.tga'), self.in_dir('lightmap.tga')) shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_13', 'ParticleSystem', 'smoke.tga'), self.in_dir('smoke.tga')) for source, reference in [ (os.path.join('glbook', 'Chapter_2', 'Hello_Triangle', 'Hello_Triangle_orig.c'), path_from_root('tests', 'glbook', 'CH02_HelloTriangle.png')), #(os.path.join('glbook', 'Chapter_8', 'Simple_VertexShader', 'Simple_VertexShader_orig.c'), path_from_root('tests', 'glbook', 'CH08_SimpleVertexShader.png')), # XXX needs INT extension in WebGL (os.path.join('glbook', 'Chapter_9', 'TextureWrap', 'TextureWrap_orig.c'), path_from_root('tests', 'glbook', 'CH09_TextureWrap.png')), #(os.path.join('glbook', 'Chapter_9', 'Simple_TextureCubemap', 'Simple_TextureCubemap_orig.c'), path_from_root('tests', 'glbook', 'CH09_TextureCubemap.png')), # XXX needs INT extension in WebGL (os.path.join('glbook', 'Chapter_9', 'Simple_Texture2D', 'Simple_Texture2D_orig.c'), path_from_root('tests', 'glbook', 'CH09_SimpleTexture2D.png')), (os.path.join('glbook', 'Chapter_10', 'MultiTexture', 'MultiTexture_orig.c'), path_from_root('tests', 'glbook', 'CH10_MultiTexture.png')), (os.path.join('glbook', 'Chapter_13', 'ParticleSystem', 'ParticleSystem_orig.c'), path_from_root('tests', 'glbook', 'CH13_ParticleSystem.png')), ]: print source self.btest(source, reference=reference, args=['-I' + path_from_root('tests', 'glbook', 'Common'), path_from_root('tests', 'glbook', 'Common', 'esUtil.c'), path_from_root('tests', 'glbook', 'Common', 'esShader.c'), path_from_root('tests', 'glbook', 'Common', 'esShapes.c'), path_from_root('tests', 'glbook', 'Common', 'esTransform.c'), '-s', 'FULL_ES2=1', '--preload-file', 'basemap.tga', '--preload-file', 'lightmap.tga', '--preload-file', 'smoke.tga']) def test_emscripten_api(self): self.btest('emscripten_api_browser.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_third']''']) def test_emscripten_api2(self): def setup(): open('script1.js', 'w').write(''' Module._set(456); ''') open('file1.txt', 'w').write('first'); open('file2.txt', 'w').write('second'); setup() Popen([PYTHON, FILE_PACKAGER, 'test.data', '--preload', 'file1.txt', 'file2.txt'], stdout=open('script2.js', 'w')).communicate() self.btest('emscripten_api_browser2.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_set']''']) # check using file packager to another dir self.clear() setup() os.mkdir('sub') Popen([PYTHON, FILE_PACKAGER, 'sub/test.data', '--preload', 'file1.txt', 'file2.txt'], stdout=open('script2.js', 'w')).communicate() shutil.copyfile(os.path.join('sub', 'test.data'), 'test.data') self.btest('emscripten_api_browser2.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_set']''']) def test_emscripten_api_infloop(self): self.btest('emscripten_api_browser_infloop.cpp', '7') def test_emscripten_fs_api(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) # preloaded *after* run self.btest('emscripten_fs_api_browser.cpp', '1') def test_sdl_quit(self): self.btest('sdl_quit.c', '1') def test_sdl_resize(self): self.btest('sdl_resize.c', '1') def test_glshaderinfo(self): self.btest('glshaderinfo.cpp', '1') def test_glgetattachedshaders(self): self.btest('glgetattachedshaders.c', '1') def test_sdlglshader(self): self.btest('sdlglshader.c', reference='sdlglshader.png', args=['-O2', '--closure', '1', '-s', 'LEGACY_GL_EMULATION=1']) def test_gl_glteximage(self): self.btest('gl_teximage.c', '1') def test_gl_ps(self): # pointers and a shader shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('gl_ps.c', reference='gl_ps.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], reference_slack=1) def test_gl_ps_packed(self): # packed data that needs to be strided shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('gl_ps_packed.c', reference='gl_ps.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1'], reference_slack=1) def test_gl_ps_strides(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('gl_ps_strides.c', reference='gl_ps_strides.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1']) def test_gl_renderers(self): self.btest('gl_renderers.c', reference='gl_renderers.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1']) def test_gl_stride(self): self.btest('gl_stride.c', reference='gl_stride.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1']) def test_gl_vertex_buffer_pre(self): self.btest('gl_vertex_buffer_pre.c', reference='gl_vertex_buffer_pre.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1']) def test_gl_vertex_buffer(self): self.btest('gl_vertex_buffer.c', reference='gl_vertex_buffer.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1'], reference_slack=1) # Does not pass due to https://bugzilla.mozilla.org/show_bug.cgi?id=924264 so disabled for now. # def test_gles2_uniform_arrays(self): # self.btest('gles2_uniform_arrays.cpp', args=['-s', 'GL_ASSERTIONS=1'], expected=['1']) def test_gles2_conformance(self): self.btest('gles2_conformance.cpp', args=['-s', 'GL_ASSERTIONS=1'], expected=['1']) def test_matrix_identity(self): self.btest('gl_matrix_identity.c', expected=['-1882984448', '460451840', '1588195328'], args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_pre(self): self.btest('cubegeom_pre.c', reference='cubegeom_pre.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_pre2(self): self.btest('cubegeom_pre2.c', reference='cubegeom_pre2.png', args=['-s', 'GL_DEBUG=1', '-s', 'LEGACY_GL_EMULATION=1']) # some coverage for GL_DEBUG not breaking the build def test_cubegeom_pre3(self): self.btest('cubegeom_pre3.c', reference='cubegeom_pre2.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom(self): self.btest('cubegeom.c', reference='cubegeom.png', args=['-O2', '-g', '-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_proc(self): open('side.c', 'w').write(r''' extern void* SDL_GL_GetProcAddress(const char *); void *glBindBuffer = 0; // same name as the gl function, to check that the collision does not break us void *getBindBuffer() { if (!glBindBuffer) glBindBuffer = SDL_GL_GetProcAddress("glBindBuffer"); return glBindBuffer; } ''') for opts in [0, 1]: self.btest('cubegeom_proc.c', reference='cubegeom.png', args=['-O' + str(opts), 'side.c', '-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_glew(self): self.btest('cubegeom_glew.c', reference='cubegeom.png', args=['-O2', '--closure', '1', '-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_color(self): self.btest('cubegeom_color.c', reference='cubegeom_color.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal(self): self.btest('cubegeom_normal.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal_dap(self): # draw is given a direct pointer to clientside memory, no element array buffer self.btest('cubegeom_normal_dap.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal_dap_far(self): # indices do nto start from 0 self.btest('cubegeom_normal_dap_far.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal_dap_far_range(self): # glDrawRangeElements self.btest('cubegeom_normal_dap_far_range.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal_dap_far_glda(self): # use glDrawArrays self.btest('cubegeom_normal_dap_far_glda.c', reference='cubegeom_normal_dap_far_glda.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_normal_dap_far_glda_quad(self): # with quad self.btest('cubegeom_normal_dap_far_glda_quad.c', reference='cubegeom_normal_dap_far_glda_quad.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_mt(self): self.btest('cubegeom_mt.c', reference='cubegeom_mt.png', args=['-s', 'LEGACY_GL_EMULATION=1']) # multitexture def test_cubegeom_color2(self): self.btest('cubegeom_color2.c', reference='cubegeom_color2.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_texturematrix(self): self.btest('cubegeom_texturematrix.c', reference='cubegeom_texturematrix.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_fog(self): self.btest('cubegeom_fog.c', reference='cubegeom_fog.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_pre_vao(self): self.btest('cubegeom_pre_vao.c', reference='cubegeom_pre_vao.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_pre2_vao(self): self.btest('cubegeom_pre2_vao.c', reference='cubegeom_pre_vao.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cubegeom_pre2_vao2(self): self.btest('cubegeom_pre2_vao2.c', reference='cubegeom_pre2_vao2.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_cube_explosion(self): self.btest('cube_explosion.c', reference='cube_explosion.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_glgettexenv(self): self.btest('glgettexenv.c', args=['-s', 'LEGACY_GL_EMULATION=1'], expected=['1']) def test_sdl_canvas_blank(self): self.btest('sdl_canvas_blank.c', reference='sdl_canvas_blank.png') def test_sdl_canvas_palette(self): self.btest('sdl_canvas_palette.c', reference='sdl_canvas_palette.png') def test_sdl_canvas_twice(self): self.btest('sdl_canvas_twice.c', reference='sdl_canvas_twice.png') def test_sdl_maprgba(self): self.btest('sdl_maprgba.c', reference='sdl_maprgba.png', reference_slack=3) def test_sdl_rotozoom(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('sdl_rotozoom.c', reference='sdl_rotozoom.png', args=['--preload-file', 'screenshot.png'], reference_slack=3) def test_sdl_gfx_primitives(self): self.btest('sdl_gfx_primitives.c', reference='sdl_gfx_primitives.png', reference_slack=1) def test_sdl_canvas_palette_2(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' Module['preRun'].push(function() { SDL.defaults.copyOnLock = false; }); ''') open(os.path.join(self.get_dir(), 'args-r.js'), 'w').write(''' Module['arguments'] = ['-r']; ''') open(os.path.join(self.get_dir(), 'args-g.js'), 'w').write(''' Module['arguments'] = ['-g']; ''') open(os.path.join(self.get_dir(), 'args-b.js'), 'w').write(''' Module['arguments'] = ['-b']; ''') self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_r.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-r.js']) self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_g.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-g.js']) self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_b.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-b.js']) def test_sdl_alloctext(self): self.btest('sdl_alloctext.c', expected='1', args=['-O2', '-s', 'TOTAL_MEMORY=' + str(1024*1024*8)]) def test_sdl_surface_refcount(self): self.btest('sdl_surface_refcount.c', expected='1') def test_sdl_free_screen(self): self.btest('sdl_free_screen.cpp', reference='htmltest.png') def test_glbegin_points(self): shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) self.btest('glbegin_points.c', reference='glbegin_points.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1']) def test_s3tc(self): shutil.copyfile(path_from_root('tests', 'screenshot.dds'), os.path.join(self.get_dir(), 'screenshot.dds')) self.btest('s3tc.c', reference='s3tc.png', args=['--preload-file', 'screenshot.dds', '-s', 'LEGACY_GL_EMULATION=1']) def test_s3tc_ffp_only(self): shutil.copyfile(path_from_root('tests', 'screenshot.dds'), os.path.join(self.get_dir(), 'screenshot.dds')) self.btest('s3tc.c', reference='s3tc.png', args=['--preload-file', 'screenshot.dds', '-s', 'LEGACY_GL_EMULATION=1', '-s', 'GL_FFP_ONLY=1']) def test_s3tc_crunch(self): shutil.copyfile(path_from_root('tests', 'ship.dds'), 'ship.dds') shutil.copyfile(path_from_root('tests', 'bloom.dds'), 'bloom.dds') shutil.copyfile(path_from_root('tests', 'water.dds'), 'water.dds') Popen([PYTHON, FILE_PACKAGER, 'test.data', '--crunch', '--preload', 'ship.dds', 'bloom.dds', 'water.dds'], stdout=open('pre.js', 'w')).communicate() assert os.stat('test.data').st_size < 0.5*(os.stat('ship.dds').st_size+os.stat('bloom.dds').st_size+os.stat('water.dds').st_size), 'Compressed should be smaller than dds' shutil.move('ship.dds', 'ship.donotfindme.dds') # make sure we load from the compressed shutil.move('bloom.dds', 'bloom.donotfindme.dds') # make sure we load from the compressed shutil.move('water.dds', 'water.donotfindme.dds') # make sure we load from the compressed self.btest('s3tc_crunch.c', reference='s3tc_crunch.png', reference_slack=11, args=['--pre-js', 'pre.js', '-s', 'LEGACY_GL_EMULATION=1']) def test_s3tc_crunch_split(self): # load several datafiles/outputs of file packager shutil.copyfile(path_from_root('tests', 'ship.dds'), 'ship.dds') shutil.copyfile(path_from_root('tests', 'bloom.dds'), 'bloom.dds') shutil.copyfile(path_from_root('tests', 'water.dds'), 'water.dds') Popen([PYTHON, FILE_PACKAGER, 'asset_a.data', '--crunch', '--preload', 'ship.dds', 'bloom.dds'], stdout=open('asset_a.js', 'w')).communicate() Popen([PYTHON, FILE_PACKAGER, 'asset_b.data', '--crunch', '--preload', 'water.dds'], stdout=open('asset_b.js', 'w')).communicate() shutil.move('ship.dds', 'ship.donotfindme.dds') # make sure we load from the compressed shutil.move('bloom.dds', 'bloom.donotfindme.dds') # make sure we load from the compressed shutil.move('water.dds', 'water.donotfindme.dds') # make sure we load from the compressed self.btest('s3tc_crunch.c', reference='s3tc_crunch.png', reference_slack=11, args=['--pre-js', 'asset_a.js', '--pre-js', 'asset_b.js', '-s', 'LEGACY_GL_EMULATION=1']) def test_aniso(self): if SPIDERMONKEY_ENGINE in JS_ENGINES: # asm.js-ification check Popen([PYTHON, EMCC, path_from_root('tests', 'aniso.c'), '-O2', '-g2', '-s', 'LEGACY_GL_EMULATION=1']).communicate() Settings.ASM_JS = 1 self.run_generated_code(SPIDERMONKEY_ENGINE, 'a.out.js') print 'passed asm test' shutil.copyfile(path_from_root('tests', 'water.dds'), 'water.dds') self.btest('aniso.c', reference='aniso.png', reference_slack=2, args=['--preload-file', 'water.dds', '-s', 'LEGACY_GL_EMULATION=1']) def test_tex_nonbyte(self): self.btest('tex_nonbyte.c', reference='tex_nonbyte.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_float_tex(self): self.btest('float_tex.cpp', reference='float_tex.png') def test_subdata(self): self.btest('gl_subdata.cpp', reference='float_tex.png') def test_perspective(self): self.btest('perspective.c', reference='perspective.png', args=['-s', 'LEGACY_GL_EMULATION=1']) def test_runtimelink(self): return self.skip('BUILD_AS_SHARED_LIB=2 is deprecated') main, supp = self.setup_runtimelink_test() open(self.in_dir('supp.cpp'), 'w').write(supp) Popen([PYTHON, EMCC, self.in_dir('supp.cpp'), '-o', 'supp.js', '-s', 'LINKABLE=1', '-s', 'NAMED_GLOBALS=1', '-s', 'BUILD_AS_SHARED_LIB=2', '-O2', '-s', 'ASM_JS=0']).communicate() shutil.move(self.in_dir('supp.js'), self.in_dir('supp.so')) self.btest(main, args=['-s', 'LINKABLE=1', '-s', 'NAMED_GLOBALS=1', '-s', 'RUNTIME_LINKED_LIBS=["supp.so"]', '-DBROWSER=1', '-O2', '-s', 'ASM_JS=0'], expected='76') def test_pre_run_deps(self): # Adding a dependency in preRun will delay run open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' Module.preRun = function() { addRunDependency(); Module.print('preRun called, added a dependency...'); setTimeout(function() { Module.okk = 10; removeRunDependency() }, 2000); }; ''') for mem in [0, 1]: self.btest('pre_run_deps.cpp', expected='10', args=['--pre-js', 'pre.js', '--memory-init-file', str(mem)]) def test_mem_init(self): open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' function myJSCallback() { // called from main() Module._note(1); } Module.preRun = function() { addOnPreMain(function() { Module._note(2); }); }; ''') open(os.path.join(self.get_dir(), 'post.js'), 'w').write(''' Module._note(4); // this happens too early! and is overwritten when the mem init arrives ''') self.btest('mem_init.cpp', expected='3', args=['--pre-js', 'pre.js', '--post-js', 'post.js', '--memory-init-file', '1']) def test_worker_api(self): Popen([PYTHON, EMCC, path_from_root('tests', 'worker_api_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-s', 'EXPORTED_FUNCTIONS=["_one"]']).communicate() self.btest('worker_api_main.cpp', expected='566') def test_worker_api_2(self): Popen([PYTHON, EMCC, path_from_root('tests', 'worker_api_2_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-O2', '--minify', '0', '-s', 'EXPORTED_FUNCTIONS=["_one", "_two", "_three", "_four"]']).communicate() self.btest('worker_api_2_main.cpp', args=['-O2', '--minify', '0'], expected='11') def test_worker_api_3(self): Popen([PYTHON, EMCC, path_from_root('tests', 'worker_api_3_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-s', 'EXPORTED_FUNCTIONS=["_one"]']).communicate() self.btest('worker_api_3_main.cpp', expected='5') def test_emscripten_async_wget2(self): self.btest('http.cpp', expected='0', args=['-I' + path_from_root('tests')]) def test_module(self): def nfc(): Popen([PYTHON, EMCC, path_from_root('tests', 'browser_module.cpp'), '-o', 'module.js', '-O2', '-s', 'SIDE_MODULE=1', '-s', 'DLOPEN_SUPPORT=1', '-s', 'EXPORTED_FUNCTIONS=["_one", "_two"]']).communicate() self.btest('browser_main.cpp', args=['-O2', '-s', 'MAIN_MODULE=1', '-s', 'DLOPEN_SUPPORT=1'], expected='8') nonfastcomp(nfc) def test_mmap_file(self): open(self.in_dir('data.dat'), 'w').write('data from the file ' + ('.' * 9000)) for extra_args in [[], ['--no-heap-copy']]: self.btest(path_from_root('tests', 'mmap_file.c'), expected='1', args=['--preload-file', 'data.dat'] + extra_args) def test_emrun_info(self): result = subprocess.check_output([PYTHON, path_from_root('emrun'), '--system_info', '--browser_info']) assert 'CPU' in result assert 'Browser' in result assert 'Traceback' not in result result = subprocess.check_output([PYTHON, path_from_root('emrun'), '--list_browsers']) assert 'Traceback' not in result def test_emrun(self): Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world_exit.c'), '--emrun', '-o', 'hello_world.html']).communicate() outdir = os.getcwd() # We cannot run emrun from the temp directory the suite will clean up afterwards, since the browser that is launched will have that directory as startup directory, # and the browser will not close as part of the test, pinning down the cwd on Windows and it wouldn't be possible to delete it. Therefore switch away from that directory # before launching. os.chdir(path_from_root()) args = [PYTHON, path_from_root('emrun'), '--timeout', '30', '--verbose', os.path.join(outdir, 'hello_world.html'), '1', '2', '3', '--log_stdout', os.path.join(outdir, 'stdout.txt'), '--log_stderr', os.path.join(outdir, 'stderr.txt')] if emscripten_browser is not None: args += ['--browser', emscripten_browser] process = subprocess.Popen(args) process.communicate() stdout = open(os.path.join(outdir, 'stdout.txt'), 'r').read() stderr = open(os.path.join(outdir, 'stderr.txt'), 'r').read() assert process.returncode == 100 assert 'argc: 4' in stdout assert 'argv[3]: 3' in stdout assert 'hello, world!' in stdout assert 'hello, error stream!' in stderr def test_uuid(self): # Run with ./runner.py browser.test_uuid # We run this test in Node/SPIDERMONKEY and browser environments because we try to make use of # high quality crypto random number generators such as crypto.getRandomValues or randomBytes (if available). # First run tests in Node and/or SPIDERMONKEY using run_js. Use closure compiler so we can check that # require('crypto').randomBytes and window.crypto.getRandomValues doesn't get minified out. Popen([PYTHON, EMCC, '-O2', '--closure', '1', path_from_root('tests', 'uuid', 'test.c'), '-o', path_from_root('tests', 'uuid', 'test.js')], stdout=PIPE, stderr=PIPE).communicate() test_js_closure = open(path_from_root('tests', 'uuid', 'test.js')).read() # Check that test.js compiled with --closure 1 contains ").randomBytes" and "window.crypto.getRandomValues" assert ").randomBytes" in test_js_closure assert "window.crypto.getRandomValues" in test_js_closure out = run_js(path_from_root('tests', 'uuid', 'test.js'), full_output=True) print out # Tidy up files that might have been created by this test. try_delete(path_from_root('tests', 'uuid', 'test.js')) try_delete(path_from_root('tests', 'uuid', 'test.js.map')) # Now run test in browser self.btest(path_from_root('tests', 'uuid', 'test.c'), '1') def test_glew(self): self.btest(path_from_root('tests', 'glew.c'), expected='1') self.btest(path_from_root('tests', 'glew.c'), args=['-s', 'LEGACY_GL_EMULATION=1'], expected='1') self.btest(path_from_root('tests', 'glew.c'), args=['-DGLEW_MX'], expected='1') self.btest(path_from_root('tests', 'glew.c'), args=['-s', 'LEGACY_GL_EMULATION=1', '-DGLEW_MX'], expected='1') def test_doublestart_bug(self): open('pre.js', 'w').write(r''' if (typeof Module === 'undefined') Module = eval('(function() { try { return Module || {} } catch(e) { return {} } })()'); if (!Module['preRun']) Module['preRun'] = []; Module["preRun"].push(function () { Module['addRunDependency']('test_run_dependency'); Module['removeRunDependency']('test_run_dependency'); }); ''') self.btest('doublestart.c', args=['--pre-js', 'pre.js', '-o', 'test.html'], expected='1') def test_html5(self): for opts in [[], ['-O2', '-g1', '--closure', '1']]: print opts self.btest(path_from_root('tests', 'test_html5.c'), args=opts, expected='0') def test_sdl_touch(self): for opts in [[], ['-O2', '-g1', '--closure', '1']]: print opts self.btest(path_from_root('tests', 'sdl_touch.c'), args=opts + ['-DAUTOMATE_SUCCESS=1'], expected='0') def test_html5_mouse(self): for opts in [[], ['-O2', '-g1', '--closure', '1']]: print opts self.btest(path_from_root('tests', 'test_html5_mouse.c'), args=opts + ['-DAUTOMATE_SUCCESS=1'], expected='0') def test_codemods(self): for opt_level in [0, 2]: print 'opt level', opt_level opts = '-O' + str(opt_level) # sanity checks, building with and without precise float semantics generates different results self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=[opts]) self.btest(path_from_root('tests', 'codemods.cpp'), expected='1', args=[opts, '-s', 'PRECISE_F32=1']) self.btest(path_from_root('tests', 'codemods.cpp'), expected='1', args=[opts, '-s', 'PRECISE_F32=2']) # empty polyfill, but browser has support, so semantics are like float # now use a shell to remove the browser's fround support open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', ''' Math.fround = null; var Module = { ''')) self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=[opts, '--shell-file', 'shell.html']) self.btest(path_from_root('tests', 'codemods.cpp'), expected='1', args=[opts, '--shell-file', 'shell.html', '-s', 'PRECISE_F32=1']) self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=[opts, '--shell-file', 'shell.html', '-s', 'PRECISE_F32=2']) # empty polyfill, no browser support, so semantics are like double # finally, remove fround, patch up fround as the code executes (after polyfilling etc.), to verify that we got rid of it entirely on the client side fixer = 'python fix.py' open('fix.py', 'w').write(r''' import sys filename = sys.argv[1] js = open(filename).read() replaced = js.replace("var Math_fround = Math.fround;", "var Math_fround = Math.fround = function(x) { return 0; }") assert js != replaced open(filename, 'w').write(replaced) ''') self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=[opts, '--shell-file', 'shell.html', '--js-transform', fixer]) # no fround anyhow self.btest(path_from_root('tests', 'codemods.cpp'), expected='121378', args=[opts, '--shell-file', 'shell.html', '--js-transform', fixer, '-s', 'PRECISE_F32=1']) # proper polyfill was enstated, then it was replaced by the fix so 0 is returned all the time, hence a different result here self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=[opts, '--shell-file', 'shell.html', '--js-transform', fixer, '-s', 'PRECISE_F32=2']) # we should remove the calls to the polyfill ENTIRELY here, on the clientside, so we should NOT see any calls to fround here, and result should be like double