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| author | dim <dim@FreeBSD.org> | 2016-01-06 20:12:03 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2016-01-06 20:12:03 +0000 |
| commit | 78b9749c0a4ea980a8b934645da6ae98fcc665e8 (patch) | |
| tree | dd2a1ddf0476664c2b823409c36cbccd52662ca7 /packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py | |
| parent | 60cb593f9d55fa5ca7a5372b731f2330345b4b9a (diff) | |
| download | FreeBSD-src-78b9749c0a4ea980a8b934645da6ae98fcc665e8.zip FreeBSD-src-78b9749c0a4ea980a8b934645da6ae98fcc665e8.tar.gz | |
Vendor import of lldb trunk r256945:
https://llvm.org/svn/llvm-project/lldb/trunk@256945
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py b/packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py new file mode 100644 index 0000000..6f2a9ff --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/c/strings/TestCStrings.py @@ -0,0 +1,54 @@ +""" +Tests that C strings work as expected in expressions +""" +import lldb +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + +class CStringsTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + @expectedFailureWindows("llvm.org/pr21765") + def test_with_run_command(self): + """Tests that C strings work as expected in expressions""" + self.build() + self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) + + line = line_number('main.c', '// breakpoint 1') + lldbutil.run_break_set_by_file_and_line (self, "main.c", line, num_expected_locations=1, loc_exact=True) + + self.runCmd("process launch", RUN_SUCCEEDED) + + self.expect("expression -- a[2]", + patterns = ["\((const )?char\) \$0 = 'c'"]) + + self.expect("expression -- z[2]", + startstr = "(const char) $1 = 'x'") + + # On Linux, the expression below will test GNU indirect function calls. + self.expect("expression -- (int)strlen(\"hello\")", + startstr = "(int) $2 = 5") + + self.expect("expression -- \"world\"[2]", + startstr = "(const char) $3 = 'r'") + + self.expect("expression -- \"\"[0]", + startstr = "(const char) $4 = '\\0'") + + self.expect("expr --raw -- \"hello\"", + substrs = ['[0] = \'h\'', + '[5] = \'\\0\'']) + + self.expect("p \"hello\"", + substrs = ['[6]) $', 'hello']) + + self.expect("p (char*)\"hello\"", + substrs = ['(char *) $', ' = 0x', + 'hello']) + + self.expect("p (int)strlen(\"\")", + substrs = ['(int) $', ' = 0']) + + self.expect("expression !z", + substrs = ['false']) |
