Inject minimal_runtime_exit_handling.js as part of also_with_minimal_runtime. NFC

This allows `also_with_minimal_runtime` to be used in more places
removing a bunch of duplication.

Author: sbc100

test/common.py

@@ -504,6 +504,9 @@ def metafunc(self, with_minimal_runtime, *args, **kwargs):
     assert self.get_setting('MINIMAL_RUNTIME') is None
     if with_minimal_runtime:
       self.set_setting('MINIMAL_RUNTIME', 1)
+      # This extra helper code is needed to cleanly handle calls to exit() which throw
+      # an ExitCode exception.
+      self.emcc_args += ['--pre-js', test_file('minimal_runtime_exit_handling.js')]
     f(self, *args, **kwargs)
 
   parameterize(metafunc, {'': (False,),

test/test_core.py

@@ -5597,24 +5597,14 @@ def test_utf8_textdecoder(self):
     self.do_runf('benchmark/benchmark_utf8.c', 'OK.')
 
   # Test that invalid character in UTF8 does not cause decoding to crash.
+  @also_with_minimal_runtime
   @parameterized({
-    '': [[]],
-    'textdecoder': [['-sTEXTDECODER']],
+    '': ([],),
+    'textdecoder': (['-sTEXTDECODER'],),
   })
   def test_utf8_invalid(self, args):
     self.do_runf('test_utf8_invalid.c', 'OK.', emcc_args=args)
 
-  # Test that invalid character in UTF8 does not cause decoding to crash.
-  @no_asan('TODO: ASan support in minimal runtime')
-  @parameterized({
-    '': [[]],
-    'textdecoder': [['-sTEXTDECODER']],
-  })
-  def test_minimal_runtime_utf8_invalid(self, args):
-    self.set_setting('MINIMAL_RUNTIME')
-    self.emcc_args += ['--pre-js', test_file('minimal_runtime_exit_handling.js')]
-    self.do_runf('test_utf8_invalid.c', 'OK.', emcc_args=args)
-
   def test_utf16_textdecoder(self):
     self.emcc_args += ['--embed-file', test_file('utf16_corpus.txt') + '@/utf16_corpus.txt']
     self.do_runf('benchmark/benchmark_utf16.cpp', 'OK.')
@@ -6931,34 +6921,29 @@ def test_EXPORTED_RUNTIME_METHODS(self):
     self.set_setting('EXPORTED_RUNTIME_METHODS', ['dynCall', 'addFunction', 'lengthBytesUTF8', 'getTempRet0', 'setTempRet0'])
     self.do_core_test('EXPORTED_RUNTIME_METHODS.c')
 
-  @parameterized({
-    '': [],
-    'minimal_runtime': ['-sMINIMAL_RUNTIME=1']
-  })
-  def test_dyncall_specific(self, *args):
+  @also_with_minimal_runtime
+  def test_dyncall_specific(self):
     if self.get_setting('MEMORY64'):
       self.skipTest('not compatible with MEMORY64')
     if self.get_setting('WASM_BIGINT') != 0 and not self.is_wasm2js():
       # define DYNCALLS because this test does test calling them directly, and
       # in WASM_BIGINT mode we do not enable them by default (since we can do
       # more without them - we don't need to legalize)
-      args = list(args) + ['-sDYNCALLS', '-DWASM_BIGINT']
+      self.emcc_args += ['-sDYNCALLS', '-DWASM_BIGINT']
     cases = [
         ('DIRECT', []),
         ('DYNAMIC_SIG', ['-sDYNCALLS']),
       ]
-    if '-sMINIMAL_RUNTIME=1' in args:
-      self.emcc_args += ['--pre-js', test_file('minimal_runtime_exit_handling.js')]
-    else:
+    if self.get_setting('MINIMAL_RUNTIME') == 0:
       cases += [
         ('EXPORTED', []),
         ('EXPORTED_DYNAMIC_SIG', ['-sDYNCALLS', '-sEXPORTED_RUNTIME_METHODS=dynCall']),
         ('FROM_OUTSIDE', ['-sEXPORTED_RUNTIME_METHODS=dynCall_iiji'])
       ]
 
     for which, extra_args in cases:
-      print(str(args) + ' ' + which)
-      self.do_core_test('test_dyncall_specific.c', emcc_args=['-D' + which] + list(args) + extra_args)
+      print(str(extra_args) + ' ' + which)
+      self.do_core_test('test_dyncall_specific.c', emcc_args=['-D' + which] + extra_args)
 
   @parameterized({
     '': ([],),
@@ -8602,6 +8587,7 @@ def test_postrun_exit_runtime(self):
     self.do_runf('hello_world.c', 'post run')
 
   # Tests that building with -sDECLARE_ASM_MODULE_EXPORTS=0 works
+  @also_with_minimal_runtime
   def test_no_declare_asm_module_exports(self):
     self.set_setting('DECLARE_ASM_MODULE_EXPORTS', 0)
     self.set_setting('WASM_ASYNC_COMPILATION', 0)
@@ -8619,17 +8605,6 @@ def test_no_declare_asm_module_exports(self):
     else:
       print(occurances)
 
-  # Tests that building with -sDECLARE_ASM_MODULE_EXPORTS=0 works
-  @no_wasmfs('https://github.com/emscripten-core/emscripten/issues/16816')
-  @no_asan('TODO: ASan support in minimal runtime')
-  def test_minimal_runtime_no_declare_asm_module_exports(self):
-    self.set_setting('DECLARE_ASM_MODULE_EXPORTS', 0)
-    self.set_setting('WASM_ASYNC_COMPILATION', 0)
-    self.maybe_closure()
-    self.set_setting('MINIMAL_RUNTIME')
-    self.emcc_args += ['--pre-js', test_file('minimal_runtime_exit_handling.js')]
-    self.do_runf('declare_asm_module_exports.c', 'jsFunction: 1')
-
   # Tests that -sMINIMAL_RUNTIME works well in different build modes
   @no_wasmfs('https://github.com/emscripten-core/emscripten/issues/16816')
   @parameterized({
@@ -9359,20 +9334,12 @@ def test_Module_dynamicLibraries(self, args):
       force_c=True)
 
   # Tests the emscripten_get_exported_function() API.
+  @also_with_minimal_runtime
   def test_get_exported_function(self):
     self.set_setting('ALLOW_TABLE_GROWTH')
     self.emcc_args += ['-lexports.js']
     self.do_core_test('test_get_exported_function.cpp')
 
-  # Tests the emscripten_get_exported_function() API.
-  @no_asan('TODO: ASan support in minimal runtime')
-  def test_minimal_runtime_get_exported_function(self):
-    self.set_setting('ALLOW_TABLE_GROWTH')
-    self.set_setting('MINIMAL_RUNTIME')
-    self.emcc_args += ['--pre-js', test_file('minimal_runtime_exit_handling.js')]
-    self.emcc_args += ['-lexports.js']
-    self.do_core_test('test_get_exported_function.cpp')
-
   # Marked as impure since the WASI reactor modules (modules without main)
   # are not yet suppored by the wasm engines we test against.
   @also_with_standalone_wasm(impure=True)

test/test_other.py

@@ -8470,13 +8470,15 @@ def test_run_order(self):
 ''')
     create_file('src.c', r'''
     #include <stdio.h>
+    #include <stdlib.h>
     void foo();
     __attribute__((constructor)) void ctor() {
       printf("ctor\n");
     }
     int main() {
       printf("main\n");
       foo();
+      exit(0);
     }
     ''')
     self.do_runf('src.c', 'addAtInit\nctor\naddAtPostCtor\nmain\n', emcc_args=['--js-library', 'lib.js'])
@@ -15539,3 +15541,13 @@ def test_cxx20_modules_std_headers(self):
     }
     ''')
     self.do_runf('main.cpp', 'Hello Module!', emcc_args=['-std=c++20', '-fmodules'])
+
+  def test_cxx20_modules_std(self):
+    create_file('main.cpp', r'''
+    import std;
+    int main(void) {
+      std::cout << "Hello world" << std::endl;
+      return 0;
+    }
+    ''')
+    self.do_runf('main.cpp', 'Hello Module!', emcc_args=['-std=c++23', '-fmodules', '-fbuiltin-module-map'])