diff options
Diffstat (limited to 'devtools/server/tests/unit/test_ignore_no_interface_exceptions.js')
-rw-r--r-- | devtools/server/tests/unit/test_ignore_no_interface_exceptions.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_ignore_no_interface_exceptions.js b/devtools/server/tests/unit/test_ignore_no_interface_exceptions.js new file mode 100644 index 000000000..5aaa31de3 --- /dev/null +++ b/devtools/server/tests/unit/test_ignore_no_interface_exceptions.js @@ -0,0 +1,54 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * Test that the debugger automatically ignores NS_ERROR_NO_INTERFACE + * exceptions, but not normal ones. + */ + + +var gDebuggee; +var gClient; +var gThreadClient; + +function run_test() +{ + initTestDebuggerServer(); + gDebuggee = addTestGlobal("test-no-interface"); + gClient = new DebuggerClient(DebuggerServer.connectPipe()); + gClient.connect().then(function () { + attachTestTabAndResume(gClient, "test-no-interface", function (aResponse, aTabClient, aThreadClient) { + gThreadClient = aThreadClient; + test_pause_frame(); + }); + }); + do_test_pending(); +} + +function test_pause_frame() +{ + gThreadClient.pauseOnExceptions(true, false, function () { + gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) { + do_check_eq(aPacket.why.type, "exception"); + do_check_eq(aPacket.why.exception, 42); + gThreadClient.resume(function () { + finishClient(gClient); + }); + }); + + gDebuggee.eval("(" + function () { + function QueryInterface() { + throw Components.results.NS_ERROR_NO_INTERFACE; + } + function stopMe() { + throw 42; + } + try { + QueryInterface(); + } catch (e) {} + try { + stopMe(); + } catch (e) {} + } + ")()"); + }); +} |