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-rw-r--r--tests/float+.c143
-rwxr-xr-xtests/runner.py63
-rw-r--r--tests/sdl_audio_mix.c12
-rw-r--r--tests/sounds/noise.oggbin0 -> 9205 bytes
4 files changed, 203 insertions, 15 deletions
diff --git a/tests/float+.c b/tests/float+.c
new file mode 100644
index 00000000..eab08262
--- /dev/null
+++ b/tests/float+.c
@@ -0,0 +1,143 @@
+/* Supplemental information about the floating-point formats.
+ Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2007.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include <float.h>
+#include <limits.h>
+
+/* Number of bits in the mantissa of a floating-point number, including the
+ "hidden bit". */
+#if FLT_RADIX == 2
+# define FLT_MANT_BIT FLT_MANT_DIG
+# define DBL_MANT_BIT DBL_MANT_DIG
+# define LDBL_MANT_BIT LDBL_MANT_DIG
+#elif FLT_RADIX == 4
+# define FLT_MANT_BIT (FLT_MANT_DIG * 2)
+# define DBL_MANT_BIT (DBL_MANT_DIG * 2)
+# define LDBL_MANT_BIT (LDBL_MANT_DIG * 2)
+#elif FLT_RADIX == 16
+# define FLT_MANT_BIT (FLT_MANT_DIG * 4)
+# define DBL_MANT_BIT (DBL_MANT_DIG * 4)
+# define LDBL_MANT_BIT (LDBL_MANT_DIG * 4)
+#endif
+
+/* Bit mask that can be used to mask the exponent, as an unsigned number. */
+#define FLT_EXP_MASK ((FLT_MAX_EXP - FLT_MIN_EXP) | 7)
+#define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7)
+#define LDBL_EXP_MASK ((LDBL_MAX_EXP - LDBL_MIN_EXP) | 7)
+
+/* Number of bits used for the exponent of a floating-point number, including
+ the exponent's sign. */
+#define FLT_EXP_BIT \
+ (FLT_EXP_MASK < 0x100 ? 8 : \
+ FLT_EXP_MASK < 0x200 ? 9 : \
+ FLT_EXP_MASK < 0x400 ? 10 : \
+ FLT_EXP_MASK < 0x800 ? 11 : \
+ FLT_EXP_MASK < 0x1000 ? 12 : \
+ FLT_EXP_MASK < 0x2000 ? 13 : \
+ FLT_EXP_MASK < 0x4000 ? 14 : \
+ FLT_EXP_MASK < 0x8000 ? 15 : \
+ FLT_EXP_MASK < 0x10000 ? 16 : \
+ FLT_EXP_MASK < 0x20000 ? 17 : \
+ FLT_EXP_MASK < 0x40000 ? 18 : \
+ FLT_EXP_MASK < 0x80000 ? 19 : \
+ FLT_EXP_MASK < 0x100000 ? 20 : \
+ FLT_EXP_MASK < 0x200000 ? 21 : \
+ FLT_EXP_MASK < 0x400000 ? 22 : \
+ FLT_EXP_MASK < 0x800000 ? 23 : \
+ FLT_EXP_MASK < 0x1000000 ? 24 : \
+ FLT_EXP_MASK < 0x2000000 ? 25 : \
+ FLT_EXP_MASK < 0x4000000 ? 26 : \
+ FLT_EXP_MASK < 0x8000000 ? 27 : \
+ FLT_EXP_MASK < 0x10000000 ? 28 : \
+ FLT_EXP_MASK < 0x20000000 ? 29 : \
+ FLT_EXP_MASK < 0x40000000 ? 30 : \
+ FLT_EXP_MASK <= 0x7fffffff ? 31 : \
+ 32)
+#define DBL_EXP_BIT \
+ (DBL_EXP_MASK < 0x100 ? 8 : \
+ DBL_EXP_MASK < 0x200 ? 9 : \
+ DBL_EXP_MASK < 0x400 ? 10 : \
+ DBL_EXP_MASK < 0x800 ? 11 : \
+ DBL_EXP_MASK < 0x1000 ? 12 : \
+ DBL_EXP_MASK < 0x2000 ? 13 : \
+ DBL_EXP_MASK < 0x4000 ? 14 : \
+ DBL_EXP_MASK < 0x8000 ? 15 : \
+ DBL_EXP_MASK < 0x10000 ? 16 : \
+ DBL_EXP_MASK < 0x20000 ? 17 : \
+ DBL_EXP_MASK < 0x40000 ? 18 : \
+ DBL_EXP_MASK < 0x80000 ? 19 : \
+ DBL_EXP_MASK < 0x100000 ? 20 : \
+ DBL_EXP_MASK < 0x200000 ? 21 : \
+ DBL_EXP_MASK < 0x400000 ? 22 : \
+ DBL_EXP_MASK < 0x800000 ? 23 : \
+ DBL_EXP_MASK < 0x1000000 ? 24 : \
+ DBL_EXP_MASK < 0x2000000 ? 25 : \
+ DBL_EXP_MASK < 0x4000000 ? 26 : \
+ DBL_EXP_MASK < 0x8000000 ? 27 : \
+ DBL_EXP_MASK < 0x10000000 ? 28 : \
+ DBL_EXP_MASK < 0x20000000 ? 29 : \
+ DBL_EXP_MASK < 0x40000000 ? 30 : \
+ DBL_EXP_MASK <= 0x7fffffff ? 31 : \
+ 32)
+#define LDBL_EXP_BIT \
+ (LDBL_EXP_MASK < 0x100 ? 8 : \
+ LDBL_EXP_MASK < 0x200 ? 9 : \
+ LDBL_EXP_MASK < 0x400 ? 10 : \
+ LDBL_EXP_MASK < 0x800 ? 11 : \
+ LDBL_EXP_MASK < 0x1000 ? 12 : \
+ LDBL_EXP_MASK < 0x2000 ? 13 : \
+ LDBL_EXP_MASK < 0x4000 ? 14 : \
+ LDBL_EXP_MASK < 0x8000 ? 15 : \
+ LDBL_EXP_MASK < 0x10000 ? 16 : \
+ LDBL_EXP_MASK < 0x20000 ? 17 : \
+ LDBL_EXP_MASK < 0x40000 ? 18 : \
+ LDBL_EXP_MASK < 0x80000 ? 19 : \
+ LDBL_EXP_MASK < 0x100000 ? 20 : \
+ LDBL_EXP_MASK < 0x200000 ? 21 : \
+ LDBL_EXP_MASK < 0x400000 ? 22 : \
+ LDBL_EXP_MASK < 0x800000 ? 23 : \
+ LDBL_EXP_MASK < 0x1000000 ? 24 : \
+ LDBL_EXP_MASK < 0x2000000 ? 25 : \
+ LDBL_EXP_MASK < 0x4000000 ? 26 : \
+ LDBL_EXP_MASK < 0x8000000 ? 27 : \
+ LDBL_EXP_MASK < 0x10000000 ? 28 : \
+ LDBL_EXP_MASK < 0x20000000 ? 29 : \
+ LDBL_EXP_MASK < 0x40000000 ? 30 : \
+ LDBL_EXP_MASK <= 0x7fffffff ? 31 : \
+ 32)
+
+/* Number of bits used for a floating-point number: the mantissa (not
+ counting the "hidden bit", since it may or may not be explicit), the
+ exponent, and the sign. */
+#define FLT_TOTAL_BIT ((FLT_MANT_BIT - 1) + FLT_EXP_BIT + 1)
+#define DBL_TOTAL_BIT ((DBL_MANT_BIT - 1) + DBL_EXP_BIT + 1)
+#define LDBL_TOTAL_BIT ((LDBL_MANT_BIT - 1) + LDBL_EXP_BIT + 1)
+
+/* Number of bytes used for a floating-point number.
+ This can be smaller than the 'sizeof'. For example, on i386 systems,
+ 'long double' most often have LDBL_MANT_BIT = 64, LDBL_EXP_BIT = 16, hence
+ LDBL_TOTAL_BIT = 80 bits, i.e. 10 bytes of consecutive memory, but
+ sizeof (long double) = 12 or = 16. */
+#define SIZEOF_FLT ((FLT_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+#define SIZEOF_DBL ((DBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+#define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+
+/* Verify that SIZEOF_FLT <= sizeof (float) etc. */
+typedef int verify_sizeof_flt[2 * (SIZEOF_FLT <= sizeof (float)) - 1];
+typedef int verify_sizeof_dbl[2 * (SIZEOF_DBL <= sizeof (double)) - 1];
+typedef int verify_sizeof_ldbl[2 * (SIZEOF_LDBL <= sizeof (long double)) - 1];
diff --git a/tests/runner.py b/tests/runner.py
index 5e101024..f22fd86b 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -3982,6 +3982,11 @@ Exiting setjmp function, level: 0, prev_jmp: -1
'''
self.do_run(src, '*2,2,5,8,8***8,8,5,8,8***7,2,6,990,7,2*', [], lambda x, err: x.replace('\n', '*'))
+ def test_float_h(self):
+ process = Popen([PYTHON, EMCC, path_from_root('tests', 'float+.c')], stdout=PIPE, stderr=PIPE)
+ process.communicate()
+ assert process.returncode is 0, 'float.h should agree with our system'
+
def test_emscripten_api(self):
#if Settings.MICRO_OPTS or Settings.RELOOP or Building.LLVM_OPTS: return self.skip('FIXME')
@@ -10496,6 +10501,24 @@ f.close()
self.assertContained('result: 1', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+ def test_export_all(self):
+ lib = r'''
+ #include <stdio.h>
+ void libf1() { printf("libf1\n"); }
+ void libf2() { printf("libf2\n"); }
+ '''
+ lib_name = os.path.join(self.get_dir(), 'lib.c')
+ open(lib_name, 'w').write(lib)
+
+ open('main.js', 'w').write('''
+ _libf1();
+ _libf2();
+ ''')
+
+ Building.emcc(lib_name, ['-s', 'EXPORT_ALL=1', '--post-js', 'main.js'], output_filename='a.out.js')
+
+ self.assertContained('libf1\nlibf2\n', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+
def test_abspaths(self):
# Includes with absolute paths are generally dangerous, things like -I/usr/.. will get to system local headers, not our portable ones.
@@ -10507,7 +10530,7 @@ f.close()
(['-Lsubdir/something'], False),
([], False)]:
err = Popen([PYTHON, EMCC, 'main.c'] + args, stderr=PIPE).communicate()[1]
- assert ('-I or -L of an absolute path encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript)' in err) == expected, err
+ assert ('encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript)' in err) == expected, err
def test_local_link(self):
# Linking a local library directly, like /usr/lib/libsomething.so, cannot work of course since it
@@ -11804,6 +11827,9 @@ elif 'browser' in str(sys.argv):
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 path
@@ -11828,6 +11854,7 @@ elif 'browser' in str(sys.argv):
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"),
@@ -11856,11 +11883,13 @@ elif 'browser' in str(sys.argv):
# Test subdirectory handling with asset packaging.
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):
+ 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 <stdio.h>
#include <string.h>
@@ -11879,24 +11908,29 @@ elif 'browser' in str(sys.argv):
if (f == NULL)
result = 0;
fclose(f);
+
+ f = fopen("%s", "r");
+ if (f != NULL)
+ result = 0;
+
REPORT_RESULT();
return 0;
}
- ''' % (path1, path2)))
+ ''' % (path1, path2, nonexistingpath)))
test_cases = [
- # (source directory to embed, file1 on target FS to load, file2 on target FS to load)
- ("assets", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt"),
- ("assets/", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt"),
- ("assets@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt"),
- ("assets/@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt"),
- ("assets@./", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt"),
- (absolute_assets_src_path + "@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt"),
- (absolute_assets_src_path + "@/assets", "/assets/sub/asset1/file1.txt", "/assets/sub/asset2/file2.txt")]
+ # (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) = test
- make_main_two_files(dstpath1, dstpath2)
+ (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, '-o', 'page.html']).communicate()
self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1')
@@ -12279,9 +12313,10 @@ elif 'browser' in str(sys.argv):
def test_sdl_audio_mix(self):
shutil.copyfile(path_from_root('tests', 'sounds', 'pluck.ogg'), os.path.join(self.get_dir(), 'sound.ogg'))
shutil.copyfile(path_from_root('tests', 'sounds', 'the_entertainer.ogg'), os.path.join(self.get_dir(), 'music.ogg'))
+ shutil.copyfile(path_from_root('tests', 'sounds', 'noise.ogg'), os.path.join(self.get_dir(), 'noise.ogg'))
open(os.path.join(self.get_dir(), 'sdl_audio_mix.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_audio_mix.c')).read()))
- Popen([PYTHON, EMCC, '-O2', '--minify', '0', os.path.join(self.get_dir(), 'sdl_audio_mix.c'), '--preload-file', 'sound.ogg', '--preload-file', 'music.ogg', '-o', 'page.html']).communicate()
+ Popen([PYTHON, EMCC, '-O2', '--minify', '0', os.path.join(self.get_dir(), 'sdl_audio_mix.c'), '--preload-file', 'sound.ogg', '--preload-file', 'music.ogg', '--preload-file', 'noise.ogg', '-o', 'page.html']).communicate()
self.run_browser('page.html', '', '/report_result?1')
def test_sdl_audio_quickload(self):
diff --git a/tests/sdl_audio_mix.c b/tests/sdl_audio_mix.c
index f72f9c43..a1c0485d 100644
--- a/tests/sdl_audio_mix.c
+++ b/tests/sdl_audio_mix.c
@@ -5,9 +5,11 @@
#include <emscripten.h>
static Mix_Chunk *sound = NULL;
+static Mix_Chunk *noiseLoop = NULL;
static Mix_Music *music = NULL;
static int soundChannel = 0;
+static int noiseLoopChannel = 0;
void one_iter();
void one_iter() {
@@ -19,6 +21,12 @@ void one_iter() {
soundChannel = Mix_PlayChannel(-1, sound, 0);
printf("channel = %d", soundChannel);
assert(soundChannel != -1 && soundChannel != 0);
+
+ noiseLoopChannel = Mix_PlayChannel(-1, noiseLoop, -1);
+ printf("noiseLoopChannel = %d", noiseLoopChannel);
+ assert(noiseLoopChannel != -1 && noiseLoopChannel != 0);
+ // set noiseLoopChannel to half volume
+ Mix_Volume(noiseLoopChannel,MIX_MAX_VOLUME/10);
break;
case 2:
printf("channel %d is playing = %d", soundChannel, Mix_Playing(soundChannel));
@@ -70,9 +78,11 @@ int main(int argc, char **argv) {
sound = Mix_LoadWAV("sound.ogg");
assert(sound);
+ noiseLoop = Mix_LoadWAV("noise.ogg");
+ assert(noiseLoop);
+
music = Mix_LoadMUS("music.ogg");
assert(music);
-
emscripten_set_main_loop(one_iter, 30, 0);
// force a quit
diff --git a/tests/sounds/noise.ogg b/tests/sounds/noise.ogg
new file mode 100644
index 00000000..c53d49a7
--- /dev/null
+++ b/tests/sounds/noise.ogg
Binary files differ
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-24 21:22:28 +0000