1 files changed, 214 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testScriptObject.cpp b/js/src/jsapi-tests/testScriptObject.cpp
new file mode 100644
index 0000000000..10215e9c87
--- /dev/null
+++ b/js/src/jsapi-tests/testScriptObject.cpp
@@ -0,0 +1,214 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ */
+/* 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 "mozilla/Utf8.h"  // mozilla::Utf8Unit
+
+#include "js/CompilationAndEvaluation.h"  // JS::Compile{,Utf8{File,Path}}
+#include "js/PropertyAndElement.h"        // JS_SetProperty
+#include "js/SourceText.h"                // JS::Source{Ownership,Text}
+#include "jsapi-tests/tests.h"
+
+struct ScriptObjectFixture : public JSAPIRuntimeTest {
+  static const int code_size;
+  static const char code[];
+  static char16_t uc_code[];
+
+  ScriptObjectFixture() {
+    for (int i = 0; i < code_size; i++) {
+      uc_code[i] = code[i];
+    }
+  }
+
+  bool tryScript(JS::HandleScript script) {
+    CHECK(script);
+
+    JS_GC(cx);
+
+    /* After a garbage collection, the script should still work. */
+    JS::RootedValue result(cx);
+    CHECK(JS_ExecuteScript(cx, script, &result));
+
+    return true;
+  }
+};
+
+const char ScriptObjectFixture::code[] =
+    "(function(a, b){return a+' '+b;}('hello', 'world'))";
+const int ScriptObjectFixture::code_size =
+    sizeof(ScriptObjectFixture::code) - 1;
+char16_t ScriptObjectFixture::uc_code[ScriptObjectFixture::code_size];
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScript) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<mozilla::Utf8Unit> srcBuf;
+  CHECK(srcBuf.init(cx, code, code_size, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScript)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScript_empty) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<mozilla::Utf8Unit> srcBuf;
+  CHECK(srcBuf.init(cx, "", 0, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScript_empty)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScriptForPrincipals) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<mozilla::Utf8Unit> srcBuf;
+  CHECK(srcBuf.init(cx, code, code_size, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_CompileScriptForPrincipals)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileUCScript) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<char16_t> srcBuf;
+  CHECK(srcBuf.init(cx, uc_code, code_size, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileUCScript)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileUCScript_empty) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<char16_t> srcBuf;
+  CHECK(srcBuf.init(cx, uc_code, 0, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileUCScript_empty)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture,
+                   bug438633_JS_CompileUCScriptForPrincipals) {
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(__FILE__, __LINE__);
+
+  JS::SourceText<char16_t> srcBuf;
+  CHECK(srcBuf.init(cx, uc_code, code_size, JS::SourceOwnership::Borrowed));
+
+  JS::RootedScript script(cx, JS::Compile(cx, options, srcBuf));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileUCScriptForPrincipals)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFile) {
+  TempFile tempScript;
+  static const char script_filename[] = "temp-bug438633_JS_CompileFile";
+  FILE* script_stream = tempScript.open(script_filename);
+  CHECK(fputs(code, script_stream) != EOF);
+  tempScript.close();
+
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(script_filename, 1);
+
+  JS::RootedScript script(cx,
+                          JS::CompileUtf8Path(cx, options, script_filename));
+  CHECK(script);
+
+  tempScript.remove();
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFile)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFile_empty) {
+  TempFile tempScript;
+  static const char script_filename[] = "temp-bug438633_JS_CompileFile_empty";
+  tempScript.open(script_filename);
+  tempScript.close();
+
+  JS::CompileOptions options(cx);
+  options.setFileAndLine(script_filename, 1);
+
+  JS::RootedScript script(cx,
+                          JS::CompileUtf8Path(cx, options, script_filename));
+  CHECK(script);
+
+  tempScript.remove();
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFile_empty)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFileHandle) {
+  TempFile tempScript;
+  FILE* script_stream = tempScript.open("temp-bug438633_JS_CompileFileHandle");
+  CHECK(fputs(code, script_stream) != EOF);
+  CHECK(fseek(script_stream, 0, SEEK_SET) != EOF);
+
+  JS::CompileOptions options(cx);
+  options.setFileAndLine("temporary file", 1);
+
+  JS::RootedScript script(cx, JS::CompileUtf8File(cx, options, script_stream));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFileHandle)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFileHandle_empty) {
+  TempFile tempScript;
+  FILE* script_stream =
+      tempScript.open("temp-bug438633_JS_CompileFileHandle_empty");
+
+  JS::CompileOptions options(cx);
+  options.setFileAndLine("empty temporary file", 1);
+
+  JS::RootedScript script(cx, JS::CompileUtf8File(cx, options, script_stream));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture, bug438633_JS_CompileFileHandle_empty)
+
+BEGIN_FIXTURE_TEST(ScriptObjectFixture,
+                   bug438633_JS_CompileFileHandleForPrincipals) {
+  TempFile tempScript;
+  FILE* script_stream =
+      tempScript.open("temp-bug438633_JS_CompileFileHandleForPrincipals");
+  CHECK(fputs(code, script_stream) != EOF);
+  CHECK(fseek(script_stream, 0, SEEK_SET) != EOF);
+
+  JS::CompileOptions options(cx);
+  options.setFileAndLine("temporary file", 1);
+
+  JS::RootedScript script(cx, JS::CompileUtf8File(cx, options, script_stream));
+  CHECK(script);
+
+  return tryScript(script);
+}
+END_FIXTURE_TEST(ScriptObjectFixture,
+                 bug438633_JS_CompileFileHandleForPrincipals)