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Differential D3091 Diff 13901 source/scriptinterface/tests/test_ScriptInterface.h

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source/scriptinterface/tests/test_ScriptInterface.h

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#include <boost/random/linear_congruential.hpp> #include <boost/random/linear_congruential.hpp>
class TestScriptInterface : public CxxTest::TestSuite class TestScriptInterface : public CxxTest::TestSuite
{ {
public: public:
void test_loadscript_basic() void test_loadscript_basic()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
TestLogger logger; TestLogger logger;
TS_ASSERT(script.LoadScript(L"test.js", "var x = 1+1;")); TS_ASSERT(script.LoadScript(L"test.js", "var x = 1+1;"));
TS_ASSERT_STR_NOT_CONTAINS(logger.GetOutput(), "JavaScript error"); TS_ASSERT_STR_NOT_CONTAINS(logger.GetOutput(), "JavaScript error");
TS_ASSERT_STR_NOT_CONTAINS(logger.GetOutput(), "JavaScript warning"); TS_ASSERT_STR_NOT_CONTAINS(logger.GetOutput(), "JavaScript warning");
} }
void test_loadscript_error() void test_loadscript_error()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
TestLogger logger; TestLogger logger;
TS_ASSERT(!script.LoadScript(L"test.js", "1+")); TS_ASSERT(!script.LoadScript(L"test.js", "1+"));
TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "JavaScript error: test.js line 1\nSyntaxError: expected expression, got end of script"); TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "JavaScript error: test.js line 1\nSyntaxError: expected expression, got end of script");
} }
void test_loadscript_strict_warning() void test_loadscript_strict_warning()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
TestLogger logger; TestLogger logger;
// in strict mode, this inside a function doesn't point to the global object // in strict mode, this inside a function doesn't point to the global object
TS_ASSERT(script.LoadScript(L"test.js", "var isStrict = (function() { return !this; })();warn('isStrict is '+isStrict);")); TS_ASSERT(script.LoadScript(L"test.js", "var isStrict = (function() { return !this; })();warn('isStrict is '+isStrict);"));
TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "WARNING: isStrict is true"); TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "WARNING: isStrict is true");
} }
void test_loadscript_strict_error() void test_loadscript_strict_error()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
TestLogger logger; TestLogger logger;
TS_ASSERT(!script.LoadScript(L"test.js", "with(1){}")); TS_ASSERT(!script.LoadScript(L"test.js", "with(1){}"));
TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "JavaScript error: test.js line 1\nSyntaxError: strict mode code may not contain \'with\' statements"); TS_ASSERT_STR_CONTAINS(logger.GetOutput(), "JavaScript error: test.js line 1\nSyntaxError: strict mode code may not contain \'with\' statements");
} }
void test_clone_basic() void test_clone_basic()
{ {
ScriptInterface script1("Test", "Test", g_ScriptRuntime); ScriptInterface script1("Test", "Test", g_ScriptContext);
ScriptInterface script2("Test", "Test", g_ScriptRuntime); ScriptInterface script2("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq1(script1); ScriptInterface::Request rq1(script1);
JS::RootedValue obj1(rq1.cx); JS::RootedValue obj1(rq1.cx);
TS_ASSERT(script1.Eval("({'x': 123, 'y': [1, 1.5, '2', 'test', undefined, null, true, false]})", &obj1)); TS_ASSERT(script1.Eval("({'x': 123, 'y': [1, 1.5, '2', 'test', undefined, null, true, false]})", &obj1));
{ {
ScriptInterface::Request rq2(script2); ScriptInterface::Request rq2(script2);
JS::RootedValue obj2(rq2.cx, script2.CloneValueFromOtherCompartment(script1, obj1)); JS::RootedValue obj2(rq2.cx, script2.CloneValueFromOtherCompartment(script1, obj1));
std::string source; std::string source;
TS_ASSERT(script2.CallFunction(obj2, "toSource", source)); TS_ASSERT(script2.CallFunction(obj2, "toSource", source));
TS_ASSERT_STR_EQUALS(source, "({x:123, y:[1, 1.5, \"2\", \"test\", (void 0), null, true, false]})"); TS_ASSERT_STR_EQUALS(source, "({x:123, y:[1, 1.5, \"2\", \"test\", (void 0), null, true, false]})");
} }
} }
void test_clone_getters() void test_clone_getters()
{ {
// The tests should be run with JS_SetGCZeal so this can try to find GC bugs // The tests should be run with JS_SetGCZeal so this can try to find GC bugs
ScriptInterface script1("Test", "Test", g_ScriptRuntime); ScriptInterface script1("Test", "Test", g_ScriptContext);
ScriptInterface script2("Test", "Test", g_ScriptRuntime); ScriptInterface script2("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq1(script1); ScriptInterface::Request rq1(script1);
JS::RootedValue obj1(rq1.cx); JS::RootedValue obj1(rq1.cx);
TS_ASSERT(script1.Eval("var s = '?'; var v = ({get x() { return 123 }, 'y': {'w':{get z() { delete v.y; delete v.n; v = null; s += s; return 4 }}}, 'n': 100}); v", &obj1)); TS_ASSERT(script1.Eval("var s = '?'; var v = ({get x() { return 123 }, 'y': {'w':{get z() { delete v.y; delete v.n; v = null; s += s; return 4 }}}, 'n': 100}); v", &obj1));
{ {
ScriptInterface::Request rq2(script2); ScriptInterface::Request rq2(script2);
JS::RootedValue obj2(rq2.cx, script2.CloneValueFromOtherCompartment(script1, obj1)); JS::RootedValue obj2(rq2.cx, script2.CloneValueFromOtherCompartment(script1, obj1));
std::string source; std::string source;
TS_ASSERT(script2.CallFunction(obj2, "toSource", source)); TS_ASSERT(script2.CallFunction(obj2, "toSource", source));
TS_ASSERT_STR_EQUALS(source, "({x:123, y:{w:{z:4}}})"); TS_ASSERT_STR_EQUALS(source, "({x:123, y:{w:{z:4}}})");
} }
} }
void test_clone_cyclic() void test_clone_cyclic()
{ {
ScriptInterface script1("Test", "Test", g_ScriptRuntime); ScriptInterface script1("Test", "Test", g_ScriptContext);
ScriptInterface script2("Test", "Test", g_ScriptRuntime); ScriptInterface script2("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq1(script1); ScriptInterface::Request rq1(script1);
JS::RootedValue obj1(rq1.cx); JS::RootedValue obj1(rq1.cx);
TS_ASSERT(script1.Eval("var x = []; x[0] = x; ({'a': x, 'b': x})", &obj1)); TS_ASSERT(script1.Eval("var x = []; x[0] = x; ({'a': x, 'b': x})", &obj1));
{ {
ScriptInterface::Request rq2(script2); ScriptInterface::Request rq2(script2);
Show All 14 Linespublic:
} }
/** /**
* This test is mainly to make sure that all required template overloads get instantiated at least once so that compiler errors * This test is mainly to make sure that all required template overloads get instantiated at least once so that compiler errors
* in these functions are revealed instantly (but it also tests the basic functionality of these functions). * in these functions are revealed instantly (but it also tests the basic functionality of these functions).
*/ */
void test_rooted_templates() void test_rooted_templates()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq(script); ScriptInterface::Request rq(script);
JS::RootedValue val(rq.cx); JS::RootedValue val(rq.cx);
JS::RootedValue out(rq.cx); JS::RootedValue out(rq.cx);
TS_ASSERT(script.Eval("({ " TS_ASSERT(script.Eval("({ "
"'0':0," "'0':0,"
"inc:function() { this[0]++; return this[0]; }, " "inc:function() { this[0]++; return this[0]; }, "
▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Lines void handle_templates_test(const ScriptInterface& script, JS::HandleValue val, JS::MutableHandleValue out, JS::HandleValue nbrVal)
nbr = 0; nbr = 0;
script.GetPropertyInt(val, 0, out); script.GetPropertyInt(val, 0, out);
ScriptInterface::FromJSVal(rq, out, nbr); ScriptInterface::FromJSVal(rq, out, nbr);
TS_ASSERT_EQUALS(nbr, 7); TS_ASSERT_EQUALS(nbr, 7);
} }
void test_random() void test_random()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
double d1, d2; double d1, d2;
TS_ASSERT(script.Eval("Math.random()", d1)); TS_ASSERT(script.Eval("Math.random()", d1));
TS_ASSERT(script.Eval("Math.random()", d2)); TS_ASSERT(script.Eval("Math.random()", d2));
TS_ASSERT_DIFFERS(d1, d2); TS_ASSERT_DIFFERS(d1, d2);
boost::rand48 rng; boost::rand48 rng;
script.ReplaceNondeterministicRNG(rng); script.ReplaceNondeterministicRNG(rng);
rng.seed((u64)0); rng.seed((u64)0);
TS_ASSERT(script.Eval("Math.random()", d1)); TS_ASSERT(script.Eval("Math.random()", d1));
TS_ASSERT(script.Eval("Math.random()", d2)); TS_ASSERT(script.Eval("Math.random()", d2));
TS_ASSERT_DIFFERS(d1, d2); TS_ASSERT_DIFFERS(d1, d2);
rng.seed((u64)0); rng.seed((u64)0);
TS_ASSERT(script.Eval("Math.random()", d2)); TS_ASSERT(script.Eval("Math.random()", d2));
TS_ASSERT_EQUALS(d1, d2); TS_ASSERT_EQUALS(d1, d2);
} }
void test_json() void test_json()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq(script); ScriptInterface::Request rq(script);
std::string input = "({'x':1,'z':[2,'3\\u263A\\ud800'],\"y\":true})"; std::string input = "({'x':1,'z':[2,'3\\u263A\\ud800'],\"y\":true})";
JS::RootedValue val(rq.cx); JS::RootedValue val(rq.cx);
TS_ASSERT(script.Eval(input.c_str(), &val)); TS_ASSERT(script.Eval(input.c_str(), &val));
std::string stringified = script.StringifyJSON(&val); std::string stringified = script.StringifyJSON(&val);
TS_ASSERT_STR_EQUALS(stringified, "{\n \"x\": 1,\n \"z\": [\n 2,\n \"3\xE2\x98\xBA\xEF\xBF\xBD\"\n ],\n \"y\": true\n}"); TS_ASSERT_STR_EQUALS(stringified, "{\n \"x\": 1,\n \"z\": [\n 2,\n \"3\xE2\x98\xBA\xEF\xBF\xBD\"\n ],\n \"y\": true\n}");
TS_ASSERT(script.ParseJSON(stringified, &val)); TS_ASSERT(script.ParseJSON(stringified, &val));
TS_ASSERT_STR_EQUALS(script.ToString(&val), "({x:1, z:[2, \"3\\u263A\\uFFFD\"], y:true})"); TS_ASSERT_STR_EQUALS(script.ToString(&val), "({x:1, z:[2, \"3\\u263A\\uFFFD\"], y:true})");
} }
// This function tests a common way to mod functions, by crating a wrapper that // This function tests a common way to mod functions, by crating a wrapper that
// extends the functionality and is then assigned to the name of the function. // extends the functionality and is then assigned to the name of the function.
void test_function_override() void test_function_override()
{ {
ScriptInterface script("Test", "Test", g_ScriptRuntime); ScriptInterface script("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq(script); ScriptInterface::Request rq(script);
TS_ASSERT(script.Eval( TS_ASSERT(script.Eval(
"function f() { return 1; }" "function f() { return 1; }"
"f = (function (originalFunction) {" "f = (function (originalFunction) {"
"return function () { return originalFunction() + 1; }" "return function () { return originalFunction() + 1; }"
"})(f);" "})(f);"
)); ));
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