| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #include "jsfriendapi.h" |
| #include "jsapi-tests/tests.h" |
| |
| using mozilla::UniquePtr; |
| |
| static bool sErrorReportMuted = false; |
| BEGIN_TEST(testMutedErrors) |
| { |
| CHECK(testOuter("function f() {return 1}; f;")); |
| CHECK(testOuter("function outer() { return (function () {return 2}); }; outer();")); |
| CHECK(testOuter("eval('(function() {return 3})');")); |
| CHECK(testOuter("(function (){ return eval('(function() {return 4})'); })()")); |
| CHECK(testOuter("(function (){ return eval('(function() { return eval(\"(function(){return 5})\") })()'); })()")); |
| CHECK(testOuter("new Function('return 6')")); |
| CHECK(testOuter("function f() { return new Function('return 7') }; f();")); |
| CHECK(testOuter("eval('new Function(\"return 8\")')")); |
| CHECK(testOuter("(new Function('return eval(\"(function(){return 9})\")'))()")); |
| CHECK(testOuter("(function(){return function(){return 10}}).bind()()")); |
| CHECK(testOuter("var e = eval; (function() { return e('(function(){return 11})') })()")); |
| |
| JS_SetErrorReporter(rt, ErrorReporter); |
| CHECK(testError("eval(-)")); |
| CHECK(testError("-")); |
| CHECK(testError("new Function('x', '-')")); |
| CHECK(testError("eval('new Function(\"x\", \"-\")')")); |
| |
| /* |
| * NB: uncaught exceptions, when reported, have nothing on the stack so |
| * both the filename and mutedErrors are empty. E.g., this would fail: |
| * |
| * CHECK(testError("throw 3")); |
| */ |
| return true; |
| } |
| |
| static void |
| ErrorReporter(JSContext* cx, const char* message, JSErrorReport* report) |
| { |
| sErrorReportMuted = report->isMuted; |
| } |
| |
| bool |
| eval(const char* asciiChars, bool mutedErrors, JS::MutableHandleValue rval) |
| { |
| size_t len = strlen(asciiChars); |
| UniquePtr<char16_t[]> chars(new char16_t[len+1]); |
| for (size_t i = 0; i < len; ++i) |
| chars[i] = asciiChars[i]; |
| chars[len] = 0; |
| |
| JS::RootedObject global(cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook)); |
| CHECK(global); |
| JSAutoCompartment ac(cx, global); |
| CHECK(JS_InitStandardClasses(cx, global)); |
| |
| |
| JS::CompileOptions options(cx); |
| options.setMutedErrors(mutedErrors) |
| .setFileAndLine("", 0); |
| |
| return JS::Evaluate(cx, options, chars.get(), len, rval); |
| } |
| |
| bool |
| testOuter(const char* asciiChars) |
| { |
| CHECK(testInner(asciiChars, false)); |
| CHECK(testInner(asciiChars, true)); |
| return true; |
| } |
| |
| bool |
| testInner(const char* asciiChars, bool mutedErrors) |
| { |
| JS::RootedValue rval(cx); |
| CHECK(eval(asciiChars, mutedErrors, &rval)); |
| |
| JS::RootedFunction fun(cx, &rval.toObject().as<JSFunction>()); |
| JSScript* script = JS_GetFunctionScript(cx, fun); |
| CHECK(JS_ScriptHasMutedErrors(script) == mutedErrors); |
| |
| return true; |
| } |
| |
| bool |
| testError(const char* asciiChars) |
| { |
| JS::RootedValue rval(cx); |
| CHECK(!eval(asciiChars, true, &rval)); |
| CHECK(JS_ReportPendingException(cx)); |
| CHECK(sErrorReportMuted == true); |
| return true; |
| } |
| END_TEST(testMutedErrors) |