class ClangASTPrintBearTest(LocalBearTestHelper):
def setUp(self):
self.testfile = os.path.abspath(os.path.join(os.path.dirname(__file__), "sample.c"))
self.queue = Queue()
self.uut = ClangASTPrintBear(Section("name"), self.queue)
def test_run(self):
self.uut.run(self.testfile, [])
with self.assertRaises(AssertionError):
self.uut.run("notexistant", [])
def test_ast(self):
expected_ast = (
"""
|-stdio.h CursorKind.INCLUSION_DIRECTIVE Lines 2-2 (# include < stdio . h > #)
|-not_existant.c CursorKind.INCLUSION_DIRECTIVE Lines 3-3 (# include """
""""not_existant.c" // Empty function)
|-test() CursorKind.FUNCTION_DECL Lines 6-6 (int test ( void ) ;)
|-g CursorKind.VAR_DECL Lines 9-9 (int g ;)
`-main(int, char *) CursorKind.FUNCTION_DECL Lines 12-30 (int main ( """
"""int t , char * args ) { // Usage in a call smile ( t , g ) ; // Simpl"""
"""e stupid assignment t = g ; // Local declaration int * asd ; // Simpl"""
"""e more stupid reassignment, this time using other syntax elems t = """
"""args [ g ] ; // Declaration in for loop for ( int i ; i < 5 ; i ++ """
""") { // Checking out constants printf ( "i is %d" , i ) ; } })
"""
)
self.uut.run(self.testfile, [])
ast = "\n"
# Only check beginning of AST
for i in range(expected_ast.count("\n") - 1):
ast += self.queue.get(timeout=0).message + "\n"
self.assertEqual(ast, expected_ast)
def setUp(self):
self.testfile = os.path.abspath(os.path.join(os.path.dirname(__file__), "sample.c"))
self.queue = Queue()
self.uut = ClangASTPrintBear(Section("name"), self.queue)
