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authorwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
commit974a481d12bf430891725bd3662876358e57e11a (patch)
treecad011151456251fef2f1b8d02ef4b4e45fad61a /js/src/jsapi-tests/testFunctionBinding.cpp
parent6bd66b1728eeddb058066edda740aaeb2ceaec23 (diff)
parent736d25cbec4541186ed46c935c117ce4d1c7f3bb (diff)
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Merge branch 'master' into js-modules
# Conflicts: # modules/libpref/init/all.js
Diffstat (limited to 'js/src/jsapi-tests/testFunctionBinding.cpp')
-rw-r--r--js/src/jsapi-tests/testFunctionBinding.cpp58
1 files changed, 58 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testFunctionBinding.cpp b/js/src/jsapi-tests/testFunctionBinding.cpp
new file mode 100644
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+++ b/js/src/jsapi-tests/testFunctionBinding.cpp
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ *
+ * Test function name binding.
+ */
+/* 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 namespace js;
+
+BEGIN_TEST(test_functionBinding)
+{
+ RootedFunction fun(cx);
+
+ JS::CompileOptions options(cx);
+ options.setFileAndLine(__FILE__, __LINE__);
+
+ // Named function shouldn't have it's binding.
+ const char s1chars[] = "return (typeof s1) == 'undefined';";
+ JS::AutoObjectVector emptyScopeChain(cx);
+ CHECK(JS::CompileFunction(cx, emptyScopeChain, options, "s1", 0, nullptr, s1chars,
+ strlen(s1chars), &fun));
+ CHECK(fun);
+
+ JS::AutoValueVector args(cx);
+ RootedValue rval(cx);
+ CHECK(JS::Call(cx, UndefinedHandleValue, fun, args, &rval));
+ CHECK(rval.isBoolean());
+ CHECK(rval.toBoolean());
+
+ // Named function shouldn't have `anonymous` binding.
+ const char s2chars[] = "return (typeof anonymous) == 'undefined';";
+ CHECK(JS::CompileFunction(cx, emptyScopeChain, options, "s2", 0, nullptr, s2chars,
+ strlen(s2chars), &fun));
+ CHECK(fun);
+
+ CHECK(JS::Call(cx, UndefinedHandleValue, fun, args, &rval));
+ CHECK(rval.isBoolean());
+ CHECK(rval.toBoolean());
+
+ // Anonymous function shouldn't have `anonymous` binding.
+ const char s3chars[] = "return (typeof anonymous) == 'undefined';";
+ CHECK(JS::CompileFunction(cx, emptyScopeChain, options, nullptr, 0, nullptr, s3chars,
+ strlen(s3chars), &fun));
+ CHECK(fun);
+
+ CHECK(JS::Call(cx, UndefinedHandleValue, fun, args, &rval));
+ CHECK(rval.isBoolean());
+ CHECK(rval.toBoolean());
+
+ return true;
+}
+END_TEST(test_functionBinding)