diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py')
| -rw-r--r-- | lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py | 79 |
1 files changed, 48 insertions, 31 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py b/lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py index 93e1789103c..904f0e7b7b2 100644 --- a/lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py +++ b/lldb/packages/Python/lldbsuite/test/source-manager/TestSourceManager.py @@ -12,12 +12,12 @@ o test_modify_source_file_while_debugging: from __future__ import print_function - import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class SourceManagerTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -39,7 +39,8 @@ class SourceManagerTestCase(TestBase): self.assertTrue(target, VALID_TARGET) # Launch the process, and do not stop at the entry point. - process = target.LaunchSimple (None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) # # Exercise Python APIs to display source lines. @@ -52,19 +53,19 @@ class SourceManagerTestCase(TestBase): stream = lldb.SBStream() source_mgr.DisplaySourceLinesWithLineNumbers(filespec, self.line, - 2, # context before - 2, # context after - "=>", # prefix for current line + 2, # context before + 2, # context after + "=>", # prefix for current line stream) - # 2 + # 2 # 3 int main(int argc, char const *argv[]) { # => 4 printf("Hello world.\n"); // Set break point at this line. # 5 return 0; # 6 } self.expect(stream.GetData(), "Source code displayed correctly", exe=False, - patterns = ['=> %d.*Hello world' % self.line]) + patterns=['=> %d.*Hello world' % self.line]) # Boundary condition testings for SBStream(). LLDB should not crash! stream.Print(None) @@ -88,19 +89,23 @@ class SourceManagerTestCase(TestBase): system([["ls"]]) system([["ls", "hidden"]]) - # Set source remapping with invalid replace path and verify we get an error - self.expect("settings set target.source-map /a/b/c/d/e /q/r/s/t/u", error=True, - substrs = ['''error: the replacement path doesn't exist: "/q/r/s/t/u"''']) - + # Set source remapping with invalid replace path and verify we get an + # error + self.expect( + "settings set target.source-map /a/b/c/d/e /q/r/s/t/u", + error=True, + substrs=['''error: the replacement path doesn't exist: "/q/r/s/t/u"''']) + # Set target.source-map settings. - self.runCmd("settings set target.source-map %s %s" % (os.getcwd(), os.path.join(os.getcwd(), "hidden"))) + self.runCmd("settings set target.source-map %s %s" % + (os.getcwd(), os.path.join(os.getcwd(), "hidden"))) # And verify that the settings work. self.expect("settings show target.source-map", - substrs = [os.getcwd(), os.path.join(os.getcwd(), "hidden")]) + substrs=[os.getcwd(), os.path.join(os.getcwd(), "hidden")]) # Display main() and verify that the source mapping has been kicked in. self.expect("source list -n main", SOURCE_DISPLAYED_CORRECTLY, - substrs = ['Hello world']) + substrs=['Hello world']) def test_modify_source_file_while_debugging(self): """Modify a source file while debugging the executable.""" @@ -108,19 +113,23 @@ class SourceManagerTestCase(TestBase): exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=1, loc_exact=True) self.runCmd("run", RUN_SUCCEEDED) # The stop reason of the thread should be breakpoint. self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stopped', - 'main.c:%d' % self.line, - 'stop reason = breakpoint']) + substrs=['stopped', + 'main.c:%d' % self.line, + 'stop reason = breakpoint']) # Display some source code. - self.expect("source list -f main.c -l %d" % self.line, SOURCE_DISPLAYED_CORRECTLY, - substrs = ['Hello world']) + self.expect( + "source list -f main.c -l %d" % + self.line, + SOURCE_DISPLAYED_CORRECTLY, + substrs=['Hello world']) # The '-b' option shows the line table locations from the debug information # that indicates valid places to set source level breakpoints. @@ -158,8 +167,9 @@ class SourceManagerTestCase(TestBase): # Touch the file just to be sure. os.utime('main.c', None) if self.TraceOn(): - print("os.path.getmtime() after restore:", os.path.getmtime('main.c')) - + print( + "os.path.getmtime() after restore:", + os.path.getmtime('main.c')) # Modify the source code file. with io.open('main.c', 'w', newline='\n') as f: @@ -167,28 +177,35 @@ class SourceManagerTestCase(TestBase): f.write(new_content) if self.TraceOn(): print("new content:", new_content) - print("os.path.getmtime() after writing new content:", os.path.getmtime('main.c')) + print( + "os.path.getmtime() after writing new content:", + os.path.getmtime('main.c')) # Add teardown hook to restore the file to the original content. self.addTearDownHook(restore_file) # Display the source code again. We should see the updated line. - self.expect("source list -f main.c -l %d" % self.line, SOURCE_DISPLAYED_CORRECTLY, - substrs = ['Hello lldb']) + self.expect( + "source list -f main.c -l %d" % + self.line, + SOURCE_DISPLAYED_CORRECTLY, + substrs=['Hello lldb']) def test_set_breakpoint_with_absolute_path(self): self.build() - self.runCmd("settings set target.source-map %s %s" % (os.getcwd(), os.path.join(os.getcwd(), "hidden"))) + self.runCmd("settings set target.source-map %s %s" % + (os.getcwd(), os.path.join(os.getcwd(), "hidden"))) exe = os.path.join(os.getcwd(), "a.out") main = os.path.join(os.getcwd(), "hidden", "main.c") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - lldbutil.run_break_set_by_file_and_line (self, main, self.line, num_expected_locations=1, loc_exact=False) - + lldbutil.run_break_set_by_file_and_line( + self, main, self.line, num_expected_locations=1, loc_exact=False) + self.runCmd("run", RUN_SUCCEEDED) # The stop reason of the thread should be breakpoint. self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stopped', - 'main.c:%d' % self.line, - 'stop reason = breakpoint']) + substrs=['stopped', + 'main.c:%d' % self.line, + 'stop reason = breakpoint']) |
