Fix typos in error/log messages

embuilder.py

@@ -204,7 +204,7 @@ def main():
   parser.add_argument('--lto', action='store_const', const='full', help='build bitcode object for LTO')
   parser.add_argument('--lto=thin', dest='lto', action='store_const', const='thin', help='build bitcode object for ThinLTO')
   parser.add_argument('--pic', action='store_true',
-                      help='build relocatable objects for suitable for dynamic linking')
+                      help='build relocatable objects suitable for dynamic linking')
   parser.add_argument('-f', '--force', action='store_true',
                       help='force rebuild of target (by removing it first)')
   parser.add_argument('-v', '--verbose', action='store_true',

emconfigure.py

@@ -40,7 +40,7 @@ def run():
   args = sys.argv[1:]
 
   if 'cmake' in args:
-    print('error: use `emcmake` rather then `emconfigure` for cmake projects', file=sys.stderr)
+    print('error: use `emcmake` rather than `emconfigure` for cmake projects', file=sys.stderr)
     return 1
 
   env = building.get_building_env()

emrun.py

@@ -1558,7 +1558,7 @@ def parse_args(args):
 
   parser.add_argument('--json', action='store_true',
                       help='If specified, --system-info and --browser-info are '
-                           'outputted in JSON format.')
+                           'output in JSON format.')
 
   parser.add_argument('--safe-firefox-profile', action='store_true',
                       help='If true, the browser is launched into a new clean '

emsize.py

@@ -46,7 +46,7 @@ def parse_args(argv):
 
 def print_sizes(js_file):
   if not os.path.isfile(js_file):
-    return error('Input JS file %s not foune' % js_file)
+    return error('Input JS file %s not found' % js_file)
   if not js_file.endswith('.js'):
     return error('Input file %s does not have a JS extension' % js_file)
 

src/audio_worklet.js

@@ -210,7 +210,7 @@ function createWasmAudioWorkletProcessor() {
 
 #if ASSERTIONS
       // If all the maths worked out, we arrived at the original stack address
-      console.assert(dataPtr == oldStackPtr, `AudioWorklet stack missmatch (audio data finishes at ${dataPtr} instead of ${oldStackPtr})`);
+      console.assert(dataPtr == oldStackPtr, `AudioWorklet stack mismatch (audio data finishes at ${dataPtr} instead of ${oldStackPtr})`);
 
       // Sanity checks. If these trip the most likely cause, beyond unforeseen
       // stack shenanigans, is that the 'render quantum size' changed after

src/lib/libautodebug.js

@@ -64,7 +64,7 @@ addToLibrary({
     return value;
   },
   $set_funcref: (loc, index, value) => {
-    dbg('set_afuncef ' + [loc, index, value]);
+    dbg('set_funcref ' + [loc, index, value]);
     return value;
   },
   $set_externref: (loc, index, value) => {

src/lib/libccall.js

@@ -105,7 +105,7 @@ addToLibrary({
       // either. The only valid combination is to have no change in the async
       // data (so we either had one in flight and left it alone, or we didn't have
       // one), or to have nothing in flight and to start one.
-      assert(!(previousAsync && Asyncify.currData), 'We cannot start an async operation when one is already flight');
+      assert(!(previousAsync && Asyncify.currData), 'We cannot start an async operation when one is already in flight');
       assert(!(previousAsync && !Asyncify.currData), 'We cannot stop an async operation in flight');
 #endif
       // This is a new async operation. The wasm is paused and has unwound its stack.

src/lib/libembind.js

@@ -1119,7 +1119,7 @@ var LibraryEmbind = {
           break;
 
         default:
-          throwBindingError('Unsupporting sharing policy');
+          throwBindingError('Unsupported sharing policy');
       }
     }
     return ptr;

src/runtime_asan.js

@@ -5,7 +5,7 @@
  */
 
 #if !USE_ASAN
-#error "should only be inclded in USE_ASAN mode"
+#error "should only be included in USE_ASAN mode"
 #endif
 
 // C versions of asan_js_{load|store} will be used from compiled code, which have

src/runtime_init_memory.js

@@ -6,7 +6,7 @@
 
 // Create the wasm memory. (Note: this only applies if IMPORTED_MEMORY is defined)
 #if !IMPORTED_MEMORY
-#error "this file should not be be included when IMPORTED_MEMORY is set"
+#error "this file should not be included when IMPORTED_MEMORY is set"
 #endif
 
 // check for full engine support (use string 'subarray' to avoid closure compiler confusion)

src/runtime_safe_heap.js

@@ -5,7 +5,7 @@
  */
 
 #if !SAFE_HEAP
-#error "should only be inclded in SAFE_HEAP mode"
+#error "should only be included in SAFE_HEAP mode"
 #endif
 
 #if SAFE_HEAP_LOG

system/lib/libc/sbrk.c

@@ -121,7 +121,7 @@ void *sbrk(intptr_t increment_) {
 int brk(void* ptr) {
 #ifdef __EMSCRIPTEN_SHARED_MEMORY__
   // FIXME
-  printf("brk() is not theadsafe yet, https://github.com/emscripten-core/emscripten/issues/10006");
+  printf("brk() is not threadsafe yet, https://github.com/emscripten-core/emscripten/issues/10006");
   abort();
 #else
   uintptr_t last = (uintptr_t)sbrk(0);

system/lib/libcxxabi/src/cxa_exception.h

@@ -35,7 +35,7 @@ struct _LIBCXXABI_HIDDEN __cxa_exception {
   void *padding;
 };
 
-static_assert(sizeof(__cxa_exception) % alignof(max_align_t) == 0, "__cxa_exception must have a size that is multipl of max alignment");
+static_assert(sizeof(__cxa_exception) % alignof(max_align_t) == 0, "__cxa_exception must have a size that is multiple of max alignment");
 
 #else
 

test/browser/test_sdl_set_clip_rect.c

@@ -90,8 +90,8 @@ int main() {
   SDL_UpdateRect(dst, 0, 0, width, height);
 
   printf("There should be yellow background\n");
-  printf("One the left side there should be red rect with green rect inside\n");
-  printf("One the right side there should be blue rect with pink rect inside\n");
+  printf("On the left side there should be red rect with green rect inside\n");
+  printf("On the right side there should be blue rect with pink rect inside\n");
 
   SDL_Quit();
 

test/browser/test_sdl_togglefullscreen.c

@@ -121,7 +121,7 @@ int main() {
    * Click and mouseup don't work.
    */
   if (emscripten_set_mouseup_callback("#canvas", NULL, 1, mouseup) != EMSCRIPTEN_RESULT_SUCCESS) {
-    printf("Couldn't to set mouse callback. Test failed.\n");
+    printf("Couldn't set mouse callback. Test failed.\n");
     return 1;
   }
 

test/browser/webgl_with_closure.c

@@ -47,7 +47,7 @@
                 break;
             case GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:
                 printf("****  The value of GL_RENDERBUFFER_SAMPLES is not the same for all attached renderbuffers; "
-                                "if the value of GL_TEXTURE_SAMPLES is the not same for all attached textures; or, if "
+                                "if the value of GL_TEXTURE_SAMPLES is not the same for all attached textures; or, if "
                                 "the attached images are a mix of renderbuffers and textures, the value of "
                                 "GL_RENDERBUFFER_SAMPLES does not match the value of GL_TEXTURE_SAMPLES."
                                 "Or the value of GL_TEXTURE_FIXED_SAMPLE_LOCATIONS is not the same for all attached "

test/core/pthread/test_pthread_dlopen.c

@@ -24,7 +24,7 @@ static void* thread_main(void* arg) {
   started = true;
 
   while (!ready) {
-    printf("yeilding ..\n");
+    printf("yielding ..\n");
     sched_yield();
     usleep(1000*100);
   }

test/core/test_em_asm_2.cpp

@@ -29,7 +29,7 @@ int main() {
   EM_ASM("out('3. this is \"double\" \"quotes\"')");
   EM_ASM({"out('4. this is \"double\" \"quotes\"')"});
   EM_ASM({out('5. this is \"double\" \"quotes\"')});
-  EM_ASM({out('6. this is "double" "quotes" without esacping')});
+  EM_ASM({out('6. this is "double" "quotes" without escaping')});
   EM_ASM("{out('7. this is \"double\" \"quotes\"')}");
 
   printf("\nEM_ASM: Pass a string\n");

test/core/test_em_asm_2.out

@@ -18,7 +18,7 @@ EM_ASM: Double quotes inside a string
 3. this is "double" "quotes"
 4. this is "double" "quotes"
 5. this is "double" "quotes"
-6. this is "double" "quotes" without esacping
+6. this is "double" "quotes" without escaping
 7. this is "double" "quotes"
 
 EM_ASM: Pass a string

test/core/test_externref.c

@@ -7,9 +7,9 @@ int main() {
   printf("in main\n");
   log_externref();
   get_externref();
-  printf("extenref stored\n");
+  printf("externref stored\n");
   log_externref();
-  printf("extenref logged\n");
+  printf("externref logged\n");
   return 0;
 }
 

test/core/test_externref.out

@@ -1,5 +1,5 @@
 in main
 log_externref_js: null
-extenref stored
+externref stored
 log_externref_js: {"foo":1}
-extenref logged
+externref logged

test/core/test_wrap_malloc.c

@@ -43,7 +43,7 @@ int main() {
     void *ptr = malloc(1024 * 1024);
     // Make sure we do something with the pointer do ensure the optimizer
     // doesn't completely remove the allocation.
-    emscripten_console_logf("alloacted: %p", ptr);
+    emscripten_console_logf("allocated: %p", ptr);
     free(ptr);
   }
 

test/freetype/main_2.c

@@ -116,7 +116,7 @@ main( int     argc,
 
   /* use 50pt at 100dpi */
   error = FT_Set_Char_Size( face, 0, 32 * 64, 0, 0 );                /* set character size */
-  if (error) printf("Set_Cshar_Size Error! %d\n", error);
+  if (error) printf("Set_Char_Size Error! %d\n", error);
 
   slot = face->glyph;
 

test/fs/test_fs_bad_lookup.c

@@ -51,7 +51,7 @@ int main() {
     return 1;
   }
   if (exists("file1/dir")) {
-    printf("Path should not exists: file1/dir\n");
+    printf("Path should not exist: file1/dir\n");
     return 1;
   }
 
@@ -61,7 +61,7 @@ int main() {
     return 1;
   }
   if (exists("file2/dir")) {
-    printf("Path should not exists: file2/dir\n");
+    printf("Path should not exist: file2/dir\n");
     return 1;
   }
 
@@ -71,7 +71,7 @@ int main() {
     return 1;
   }
   if (exists("file3/dir")) {
-    printf("Path should not exists: file3/dir\n");
+    printf("Path should not exist: file3/dir\n");
     return 1;
   }
 

test/openal/test_openal_capture.c

@@ -164,7 +164,7 @@ void iter() {
   if (app.captured < target)
     return;
   else if (app.captured > target) {
-    fprintf(stderr, "Captured frames exeedes expectations!\n");
+    fprintf(stderr, "Captured frames exceeds expectations!\n");
     end_test(EXIT_FAILURE);
   }
 

test/other/test_mmap_and_munmap.c

@@ -147,7 +147,7 @@ int test_mmap_anon() {
 
   void *m = (char *)mmap(NULL, file_len(), PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
   ASSERT(m != MAP_FAILED, "Failed to mmap pages");
-  ASSERT(munmap(m, file_len()) == 0, "Failed to unmmap allocated pages");
+  ASSERT(munmap(m, file_len()) == 0, "Failed to unmap allocated pages");
   TEST_PASS();
 }
 
@@ -170,7 +170,7 @@ int test_mmap_fixed() {
   char *m3 = (char *)mmap(m, file_len(), PROT_READ, MAP_FIXED, fileno(f_ro), invalid_offset);
   ASSERT(m3 == MAP_FAILED && errno == EINVAL, "Expected EINVAL for invalid offset");
 
-  ASSERT(munmap(m, file_len()) == 0, "Failed to unmmap allocated pages");
+  ASSERT(munmap(m, file_len()) == 0, "Failed to unmap allocated pages");
   TEST_PASS();
 }
 

test/other/test_mmap_and_munmap_anonymous.cpp

@@ -61,7 +61,7 @@ int test_mmap_anon() {
 
     void *m = (char *)mmap(NULL, file_len(), PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
     ASSERT(m != MAP_FAILED, "Failed to mmap pages");
-    ASSERT(munmap(m, file_len()) == 0, "Failed to unmmap allocated pages");
+    ASSERT(munmap(m, file_len()) == 0, "Failed to unmap allocated pages");
     TEST_PASS();
 }
 

test/other/test_pthread_set_main_loop.c

@@ -27,7 +27,7 @@ void* loopthread(void* arg) {
 
 void mainloop() {
   if (loopthread_done) {
-    printf("joinng..\n");
+    printf("joining..\n");
     pthread_join(thread, NULL);
     printf("join done\n");
     emscripten_cancel_main_loop();

test/other/test_pthread_set_main_loop.out

@@ -11,5 +11,5 @@ loop thread: 9
 loop thread: 10
 loop thread: 11
 loop thread done
-joinng..
+joining..
 join done

test/pthread/test_pthread_cancel_cond_wait.c

@@ -72,7 +72,7 @@ int main() {
   th_cancelled = true;
   pthread_mutex_unlock(&mutex);
 
-  emscripten_outf("Main thread waitnig for side-thread");
+  emscripten_outf("Main thread waiting for side-thread");
   pthread_barrier_wait(&barrier);
   pthread_barrier_destroy(&barrier);
 

test/pthread/test_pthread_tls_dylink.c

@@ -14,7 +14,7 @@ void run_test() {
   printf("&tls_foo_addr: %p\n", &tls_foo_addr);
   // The values stored foo_addr and tls_foo_addr should both be
   // the address of foo
-  printf("foo_add=%p tls_foo_addr=%p [delta=%ld]\n", foo_addr, tls_foo_addr, foo_addr - tls_foo_addr);
+  printf("foo_addr=%p tls_foo_addr=%p [delta=%ld]\n", foo_addr, tls_foo_addr, foo_addr - tls_foo_addr);
   assert(foo_addr == &foo);
   assert(tls_foo_addr == &foo);
 }

test/runner.py

@@ -119,7 +119,7 @@
 
 def check_js_engines():
   if not all(jsrun.check_engine(e) for e in config.JS_ENGINES):
-    errlog('Not all the JS engines in JS_ENGINES appears to work.')
+    errlog('Not all the JS engines in JS_ENGINES appear to work.')
     sys.exit(1)
 
   if common.EMTEST_ALL_ENGINES:
@@ -441,7 +441,7 @@ def run_tests(options, suites):
     testRunner = SingleLineTestRunner(failfast=options.failfast)
   else:
     if not options.ansi:
-      print('using verbose test runner (ANSI not avilable)')
+      print('using verbose test runner (ANSI not available)')
     else:
       print('using verbose test runner (verbose output requested)')
     testRunner = ColorTextRunner(failfast=options.failfast)

test/sockets/test_enet_client.c

@@ -48,7 +48,7 @@ void main_loop() {
       enet_packet_destroy (event.packet);
       break;
     case ENET_EVENT_TYPE_DISCONNECT:
-      printf ("%s disconected.\n", (char*)event.peer -> data);
+      printf ("%s disconnected.\n", (char*)event.peer -> data);
       /* Reset the peer's client information. */
       event.peer -> data = NULL;
       enet_host_destroy(host);

test/sockets/test_enet_server.c

@@ -73,7 +73,7 @@ printf("enet host, got event of type %d\n", event.type);
       enet_packet_destroy (event.packet);
       break;
     case ENET_EVENT_TYPE_DISCONNECT:
-      printf ("%s disconected.\n", (char*)event.peer -> data);
+      printf ("%s disconnected.\n", (char*)event.peer -> data);
       /* Reset the peer's client information. */
       event.peer -> data = NULL;
       enet_host_destroy(host);

test/sockets/test_sockets_partial_client.c

@@ -57,7 +57,7 @@ void iter() {
       return; // try again
     }
 
-    perror("unexcepted end of data");
+    perror("unexpected end of data");
     finish(EXIT_FAILURE);
   }
 
@@ -72,7 +72,7 @@ void iter() {
   printf("got %d,%d\n", res, packetLength);
 
   if (res != packetLength) {
-    fprintf(stderr, "lost packet data, expected: %d readed: %d", packetLength, res);
+    fprintf(stderr, "lost packet data, expected: %d read: %d", packetLength, res);
     finish(EXIT_FAILURE);
   }
 

test/test_browser.py

@@ -5269,7 +5269,7 @@ def test_emmalloc_3gb(self, args):
 
   # Test that it is possible to malloc() a huge 3GB memory block in 4GB mode using dlmalloc.
   @no_firefox('no 4GB support yet')
-  @no_2gb('not enough space tp run in this mode')
+  @no_2gb('not enough space to run in this mode')
   def test_dlmalloc_3gb(self):
     if self.is_4gb():
       self.set_setting('MAXIMUM_MEMORY', '8GB')