diff options
Diffstat (limited to 'conform/conformtest.py')
| -rw-r--r-- | conform/conformtest.py | 170 |
1 files changed, 105 insertions, 65 deletions
diff --git a/conform/conformtest.py b/conform/conformtest.py index 792163e338..e86f247b9a 100644 --- a/conform/conformtest.py +++ b/conform/conformtest.py @@ -28,6 +28,32 @@ import tempfile import glibcconform +class CompileSubTest(object): + """A compilation subtest.""" + + def __init__(self, name, text): + """Initialize a CompileSubTest object.""" + self.name = name + self.text = text + + def run(self, header_tests): + """Run a compilation subtest.""" + header_tests.compile_test(self.name, self.text) + + +class ExecuteSubTest(object): + """An execution subtest.""" + + def __init__(self, name, text): + """Initialize an ExecuteSubTest object.""" + self.name = name + self.text = text + + def run(self, header_tests): + """Run an execution subtest.""" + header_tests.execute_test(self.name, self.text) + + class ElementTest(object): """Test for an element of a structure or union type.""" @@ -39,8 +65,8 @@ class ElementTest(object): self.rest = ' '.join(rest) self.allow_name = self.member_name - def run(self, header_tests): - """Run an ElementTest.""" + def gen_subtests(self): + """Generate subtests for an ElementTest.""" text = ('%(type_name)s a_%(num)d;\n' '%(type_name)s b_%(num)d;\n' 'extern void xyzzy_%(num)d ' @@ -52,15 +78,16 @@ class ElementTest(object): 'sizeof (a_%(num)d.%(member_name)s));\n' '}\n' % vars(self)) - header_tests.compile_test('Availability of member %s' - % self.member_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of member %s' % self.member_name, + text)) text = ('%(type_name)s a2_%(num)d;\n' 'extern %(member_type)s b2_%(num)d%(rest)s;\n' 'extern __typeof__ (a2_%(num)d.%(member_name)s) b2_%(num)d;\n' % vars(self)) - header_tests.compile_test('Type of member %s' % self.member_name, - text) + self.subtests.append(CompileSubTest( + 'Type of member %s' % self.member_name, + text)) class ConstantTest(object): @@ -82,22 +109,22 @@ class ConstantTest(object): self.value = extra3 self.allow_name = self.symbol - def run(self, header_tests): - """Run a ConstantTest.""" + def gen_subtests(self): + """Generate subtests for a ConstantTest.""" if 'macro' in self.symbol_type: text = ('#ifndef %(symbol)s\n' '# error "Macro %(symbol)s not defined"\n' '#endif\n' % vars(self)) - header_tests.compile_test('Availability of macro %s' - % self.symbol, - text) + self.subtests.append(CompileSubTest( + 'Availability of macro %s' % self.symbol, + text)) if 'constant' in self.symbol_type: text = ('__typeof__ (%(symbol)s) a_%(num)d = %(symbol)s;\n' % vars(self)) - header_tests.compile_test('Availability of constant %s' - % self.symbol, - text) + self.subtests.append(CompileSubTest( + 'Availability of constant %s' % self.symbol, + text)) if self.symbol_type == 'macro-int-constant': sym_bits_def_neg = ''.join( '# if %s & (1LL << %d)\n' @@ -135,9 +162,9 @@ class ConstantTest(object): sym_bits_or_neg, self.num, sym_bits_def_pos, self.num, sym_bits_or_pos, self.symbol, self.num, self.symbol, self.num)) - header_tests.compile_test('#if usability of symbol %s' - % self.symbol, - text) + self.subtests.append(CompileSubTest( + '#if usability of symbol %s'% self.symbol, + text)) if self.c_type is not None: if self.c_type.startswith('promoted:'): c_type = self.c_type[len('promoted:'):] @@ -146,14 +173,16 @@ class ConstantTest(object): else: text = '__typeof__ ((%s) 0) a2_%d;\n' % (self.c_type, self.num) text += 'extern __typeof__ (%s) a2_%d;\n' % (self.symbol, self.num) - header_tests.compile_test('Type of symbol %s' % self.symbol, - text) + self.subtests.append(CompileSubTest( + 'Type of symbol %s' % self.symbol, + text)) if self.op is not None: text = ('_Static_assert (%(symbol)s %(op)s %(value)s, ' '"value constraint");\n' % vars(self)) - header_tests.compile_test('Value of symbol %s' % self.symbol, - text) + self.subtests.append(CompileSubTest( + 'Value of symbol %s' % self.symbol, + text)) class SymbolTest(object): @@ -165,20 +194,21 @@ class SymbolTest(object): self.value = value self.allow_name = self.symbol - def run(self, header_tests): - """Run a SymbolTest.""" + def gen_subtests(self): + """Generate subtests for a SymbolTest.""" text = ('void foobarbaz_%(num)d (void) {\n' '__typeof__ (%(symbol)s) a_%(num)d = %(symbol)s;\n' '}\n' % vars(self)) - header_tests.compile_test('Availability of symbol %s' - % self.symbol, - text) + self.subtests.append(CompileSubTest( + 'Availability of symbol %s' % self.symbol, + text)) if self.value is not None: text = ('int main (void) { return %(symbol)s != %(symbol)s; }\n' % vars(self)) - header_tests.execute_test('Value of symbol %s' % self.symbol, - text) + self.subtests.append(ExecuteSubTest( + 'Value of symbol %s' % self.symbol, + text)) class TypeTest(object): @@ -197,12 +227,13 @@ class TypeTest(object): self.allow_name = type_name self.maybe_opaque = True - def run(self, header_tests): - """Run a TypeTest.""" + def gen_subtests(self): + """Generate subtests for a TypeTest.""" text = ('%s %sa_%d;\n' % (self.type_name, '*' if self.maybe_opaque else '', self.num)) - header_tests.compile_test('Availability of type %s' % self.type_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of type %s' % self.type_name, + text)) class TagTest(object): @@ -218,15 +249,16 @@ class TagTest(object): else: raise ValueError('unexpected kind of tag: %s' % type_name) - def run(self, header_tests): - """Run a TagTest.""" + def gen_subtests(self): + """Generate subtests for a TagTest.""" # If the tag is not declared, these function prototypes have # incompatible types. text = ('void foo_%(num)d (%(type_name)s *);\n' 'void foo_%(num)d (%(type_name)s *);\n' % vars(self)) - header_tests.compile_test('Availability of tag %s' % self.type_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of tag %s' % self.type_name, + text)) class FunctionTest(object): @@ -245,19 +277,20 @@ class FunctionTest(object): self.function_name = function_name self.allow_name = self.function_name - def run(self, header_tests): - """Run a FunctionTest.""" + def gen_subtests(self): + """Generate subtests for a FunctionTest.""" text = ('%(return_type)s (*foobarbaz_%(num)d) %(args)s ' '= %(function_name)s;\n' % vars(self)) - header_tests.compile_test('Availability of function %s' - % self.function_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of function %s' % self.function_name, + text)) text = ('extern %(return_type)s (*foobarbaz2_%(num)d) %(args)s;\n' 'extern __typeof__ (&%(function_name)s) foobarbaz2_%(num)d;\n' % vars(self)) - header_tests.compile_test('Type of function %s' % self.function_name, - text) + self.subtests.append(CompileSubTest( + 'Type of function %s' % self.function_name, + text)) class VariableTest(object): @@ -270,18 +303,19 @@ class VariableTest(object): self.rest = ' '.join(rest) self.allow_name = var_name - def run(self, header_tests): - """Run a VariableTest.""" + def gen_subtests(self): + """Generate subtests for a VariableTest.""" text = ('typedef %(var_type)s xyzzy_%(num)d%(rest)s;\n' 'xyzzy_%(num)d *foobarbaz_%(num)d = &%(var_name)s;\n' % vars(self)) - header_tests.compile_test('Availability of variable %s' - % self.var_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of variable %s' % self.var_name, + text)) text = ('extern %(var_type)s %(var_name)s%(rest)s;\n' % vars(self)) - header_tests.compile_test('Type of variable %s' % self.var_name, - text) + self.subtests.append(CompileSubTest( + 'Type of variable %s' % self.var_name, + text)) class MacroFunctionTest(object): @@ -294,23 +328,24 @@ class MacroFunctionTest(object): self.args = ' '.join(args) self.allow_name = function_name - def run(self, header_tests): - """Run a MacroFunctionTest.""" + def gen_subtests(self): + """Generate subtests for a MacroFunctionTest.""" text = ('#ifndef %(function_name)s\n' '%(return_type)s (*foobarbaz_%(num)d) %(args)s ' '= %(function_name)s;\n' '#endif\n' % vars(self)) - header_tests.compile_test('Availability of macro %s' - % self.function_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of macro %s' % self.function_name, + text)) text = ('#ifndef %(function_name)s\n' 'extern %(return_type)s (*foobarbaz2_%(num)d) %(args)s;\n' 'extern __typeof__ (&%(function_name)s) foobarbaz2_%(num)d;\n' '#endif\n' % vars(self)) - header_tests.compile_test('Type of macro %s' % self.function_name, - text) + self.subtests.append(CompileSubTest( + 'Type of macro %s' % self.function_name, + text)) class MacroStrTest(object): @@ -322,21 +357,23 @@ class MacroStrTest(object): self.value = value self.allow_name = macro_name - def run(self, header_tests): - """Run a MacroStrTest.""" + def gen_subtests(self): + """Generate subtests for a MacroStrTest.""" text = ('#ifndef %(macro_name)s\n' '# error "Macro %(macro_name)s not defined"\n' '#endif\n' % vars(self)) - header_tests.compile_test('Availability of macro %s' % self.macro_name, - text) + self.subtests.append(CompileSubTest( + 'Availability of macro %s' % self.macro_name, + text)) # We can't include <string.h> here. text = ('extern int (strcmp)(const char *, const char *);\n' 'int main (void) { return (strcmp) (%(macro_name)s, ' '%(value)s) != 0; }\n' % vars(self)) - header_tests.execute_test('Value of macro %s' % self.macro_name, - text) + self.subtests.append(ExecuteSubTest( + 'Value of macro %s' % self.macro_name, + text)) class HeaderTests(object): @@ -465,9 +502,11 @@ class HeaderTests(object): test.xfail = xfail test.optional = optional test.num = self.num_tests + test.subtests = [] self.num_tests += 1 self.add_allow(test.allow_name, False) if not allow: + test.gen_subtests() self.tests.append(test) def load_tests(self, header, allow): @@ -633,7 +672,8 @@ class HeaderTests(object): self.group_xfail = test.xfail self.group_ignore = False self.group_skip = False - test.run(self) + for subtest in test.subtests: + subtest.run(self) namespace_name = 'Namespace of <%s>' % self.header if available: self.check_namespace(namespace_name) |