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-rw-r--r--tests/gl_matrix_identity.c129
-rwxr-xr-xtests/runner.py34
2 files changed, 152 insertions, 11 deletions
diff --git a/tests/gl_matrix_identity.c b/tests/gl_matrix_identity.c
new file mode 100644
index 00000000..98b1c21f
--- /dev/null
+++ b/tests/gl_matrix_identity.c
@@ -0,0 +1,129 @@
+/*
+THIS WORK, INCLUDING THE SOURCE CODE, DOCUMENTATION
+AND RELATED MEDIA AND DATA, IS PLACED INTO THE PUBLIC DOMAIN.
+
+THE ORIGINAL AUTHOR IS KYLE FOLEY.
+
+THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY
+OF ANY KIND, NOT EVEN THE IMPLIED WARRANTY OF
+MERCHANTABILITY. THE AUTHOR OF THIS SOFTWARE,
+ASSUMES _NO_ RESPONSIBILITY FOR ANY CONSEQUENCE
+RESULTING FROM THE USE, MODIFICATION, OR
+REDISTRIBUTION OF THIS SOFTWARE.
+*/
+
+#if !EMSCRIPTEN
+#define USE_GLEW 1
+#endif
+
+#if USE_GLEW
+#include "GL/glew.h"
+#endif
+
+#include "SDL/SDL.h"
+#if !USE_GLEW
+#include "SDL/SDL_opengl.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+void verify() {
+ int width = 640, height = 480;
+ unsigned char *data = (unsigned char*)malloc(width*height*4);
+ glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, data);
+ int sum = 0;
+ for (int x = 0; x < width*height*4; x++) {
+ if (x % 4 != 3) sum += x * data[x];
+ }
+#if EMSCRIPTEN
+ int result = sum;
+ REPORT_RESULT();
+#endif
+}
+
+int main(int argc, char *argv[])
+{
+ SDL_Surface *screen;
+ if ( SDL_Init(SDL_INIT_VIDEO) != 0 ) {
+ printf("Unable to initialize SDL: %s\n", SDL_GetError());
+ return 1;
+ }
+
+ SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
+ screen = SDL_SetVideoMode( 640, 480, 24, SDL_OPENGL );
+ if ( !screen ) {
+ printf("Unable to set video mode: %s\n", SDL_GetError());
+ return 1;
+ }
+
+ // Create a texture
+
+ GLuint texture;
+ glGenTextures( 1, &texture );
+ glBindTexture( GL_TEXTURE_2D, texture );
+ glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
+ glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
+ GLubyte textureData[] = { 0x7f, 0, 0,
+ 0, 0xff, 0,
+ 0x7f, 0, 0,
+ 0, 0xff, 0};
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+ glTexImage2D( GL_TEXTURE_2D, 0, GL_RGB, 2, 2, 0,
+ GL_RGB, GL_UNSIGNED_BYTE, textureData );
+
+
+ // BEGIN
+
+#if USE_GLEW
+ glewInit();
+#endif
+
+ glClearColor( 0, 0, 0.5, 1.0 );
+ glClear( GL_COLOR_BUFFER_BIT );
+
+ glColor4f(0.8, 0.8, 0.8, 1);
+
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_CULL_FACE);
+ glEnable(GL_TEXTURE_2D);
+ glDisable(GL_BLEND);
+
+ const int kRowSize = 20;
+ GLuint buffer;
+ glGenBuffers(1, &buffer);
+ glBindBuffer(GL_ARRAY_BUFFER, buffer);
+ float fbuf[] = {0, 1, 0, 0, 1,
+ 1, 1, 0, 1, 1,
+ 1, 0, 0, 1, 0,
+ 0, 1, 0, 0, 1,
+ 1, 0, 0, 1, 0,
+ 0, 0, 0, 0, 0};
+ glBufferData(GL_ARRAY_BUFFER, sizeof(fbuf) * sizeof(float), fbuf, GL_STATIC_DRAW);
+
+ glTexCoordPointer(2, GL_FLOAT, kRowSize, (GLvoid*)(3*4));
+ glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+
+ glVertexPointer(3, GL_FLOAT, kRowSize, 0);
+ glEnableClientState(GL_VERTEX_ARRAY);
+
+ glDrawArrays(GL_TRIANGLES, 0, 6);
+
+ glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+ glDisableClientState(GL_VERTEX_ARRAY);
+
+ // END
+
+ SDL_GL_SwapBuffers();
+
+ verify();
+
+#if !EMSCRIPTEN
+ SDL_Delay(1500);
+#endif
+
+ SDL_Quit();
+
+ return 0;
+}
diff --git a/tests/runner.py b/tests/runner.py
index 49991498..31408b96 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -259,12 +259,14 @@ process(sys.argv[1])
def run_native(self, filename, args):
Popen([filename+'.native'] + args, stdout=PIPE).communicate()[0]
- def assertIdentical(self, x, y):
- if x != y:
- raise Exception("Expected to have '%s' == '%s', diff:\n\n%s" % (
- limit_size(x), limit_size(y),
- limit_size(''.join([a.rstrip()+'\n' for a in difflib.unified_diff(x.split('\n'), y.split('\n'), fromfile='expected', tofile='actual')]))
- ))
+ def assertIdentical(self, values, y):
+ if type(values) not in [list, tuple]: values = [values]
+ for x in values:
+ if x == y: return # success
+ raise Exception("Expected to have '%s' == '%s', diff:\n\n%s" % (
+ limit_size(values[0]), limit_size(y),
+ limit_size(''.join([a.rstrip()+'\n' for a in difflib.unified_diff(x.split('\n'), y.split('\n'), fromfile='expected', tofile='actual')]))
+ ))
def assertContained(self, values, string, additional_info=''):
if type(values) not in [list, tuple]: values = [values]
@@ -4023,8 +4025,9 @@ def process(filename):
var Module = {
'noFSInit': true,
'preRun': function() {
- FS.createDataFile('/', 'somefile.binary', [100, 200, 50, 25, 10, 77, 123], true, false); // 200 becomes -56, since signed chars are used in memory
FS.createLazyFile('/', 'test.file', 'test.file', true, false);
+ // Test FS_* exporting
+ Module['FS_createDataFile']('/', 'somefile.binary', [100, 200, 50, 25, 10, 77, 123], true, false); // 200 becomes -56, since signed chars are used in memory
var test_files_input = 'hi there!';
var test_files_input_index = 0;
FS.init(function() {
@@ -6836,6 +6839,10 @@ f.close()
Popen(['python', EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--embed-file', 'somefile.txt']).communicate()
self.assertContained('|hello from a file wi|', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+ # preload twice, should not err
+ Popen(['python', EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--embed-file', 'somefile.txt', '--embed-file', 'somefile.txt']).communicate()
+ self.assertContained('|hello from a file wi|', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+
def test_multidynamic_link(self):
# Linking the same dynamic library in will error, normally, since we statically link it, causing dupe symbols
# A workaround is to use --ignore-dynamic-linking, see emcc --help for details
@@ -7176,6 +7183,7 @@ elif 'browser' in str(sys.argv):
output = queue.get()
break
time.sleep(0.1)
+
self.assertIdentical(expectedResult, output)
finally:
server.terminate()
@@ -7417,11 +7425,11 @@ elif 'browser' in str(sys.argv):
self.run_browser('page.html', '', '/report_result?1')
def test_sdl_image(self):
- # load an image file, get pixel data
+ # load an image file, get pixel data. Also O2 coverage for --preload-file
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()))
- Popen(['python', EMCC, os.path.join(self.get_dir(), 'sdl_image.c'), '--preload-file', 'screenshot.jpg', '-o', 'page.html']).communicate()
+ Popen(['python', EMCC, os.path.join(self.get_dir(), 'sdl_image.c'), '-O2', '--preload-file', 'screenshot.jpg', '-o', 'page.html']).communicate()
self.run_browser('page.html', '', '/report_result?600')
def test_sdl_image_compressed(self):
@@ -7548,7 +7556,7 @@ elif 'browser' in str(sys.argv):
# SDL, OpenGL, textures, immediate mode. Closure for more coverage
shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png'))
self.reftest(path_from_root('tests', 'screenshot-gray-purple.png'))
- Popen(['python', EMCC, path_from_root('tests', 'sdl_ogl_defaultMatrixMode.c'), '-O2', '--minify', '0', '-o', 'something.html', '--pre-js', 'reftest.js', '--preload-file', 'screenshot.png']).communicate()
+ Popen(['python', EMCC, path_from_root('tests', 'sdl_ogl_defaultMatrixMode.c'), '--minify', '0', '-o', 'something.html', '--pre-js', 'reftest.js', '--preload-file', 'screenshot.png']).communicate()
self.run_browser('something.html', 'You should see an image with gray at the top.', '/report_result?0')
def test_sdl_ogl_p(self):
@@ -7647,7 +7655,8 @@ elif 'browser' in str(sys.argv):
self.reftest(path_from_root('tests', reference))
args += ['--pre-js', 'reftest.js']
Popen(['python', EMCC, os.path.join(self.get_dir(), filename), '-o', 'test.html'] + args).communicate()
- self.run_browser('test.html', '.', '/report_result?' + expected)
+ if type(expected) is str: expected = [expected]
+ self.run_browser('test.html', '.', ['/report_result?' + e for e in expected])
def test_emscripten_api(self):
self.btest('emscripten_api_browser.cpp', '1')
@@ -7666,6 +7675,9 @@ elif 'browser' in str(sys.argv):
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'])
+ def test_matrix_identity(self):
+ self.btest('gl_matrix_identity.c', expected=['-1882984448', '460451840'])
+
def test_cubegeom_pre(self):
self.btest('cubegeom_pre.c', expected='-1472804742')
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-29 15:08:44 +0000