From 1a30b4fe2903186658ef0c70e9c6cdbb5c5bed6b Mon Sep 17 00:00:00 2001 From: Ashcon Partovi Date: Fri, 26 May 2023 19:24:20 -0700 Subject: Implement `expect().toBeEmpty()` (#3060) * Implement `expect().toBeEmpty()` * Fix formatting on test * Finish up expect().toBeEmpty() * Update expect.test.ts --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> --- src/bun.js/bindings/ZigGeneratedClasses.cpp | 31 +++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'src/bun.js/bindings/ZigGeneratedClasses.cpp') diff --git a/src/bun.js/bindings/ZigGeneratedClasses.cpp b/src/bun.js/bindings/ZigGeneratedClasses.cpp index d338bcb9c..5482c461f 100644 --- a/src/bun.js/bindings/ZigGeneratedClasses.cpp +++ b/src/bun.js/bindings/ZigGeneratedClasses.cpp @@ -2671,6 +2671,9 @@ JSC_DECLARE_HOST_FUNCTION(ExpectPrototype__toBeCloseToCallback); extern "C" EncodedJSValue ExpectPrototype__toBeDefined(void* ptr, JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame); JSC_DECLARE_HOST_FUNCTION(ExpectPrototype__toBeDefinedCallback); +extern "C" EncodedJSValue ExpectPrototype__toBeEmpty(void* ptr, JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame); +JSC_DECLARE_HOST_FUNCTION(ExpectPrototype__toBeEmptyCallback); + extern "C" EncodedJSValue ExpectPrototype__toBeEven(void* ptr, JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame); JSC_DECLARE_HOST_FUNCTION(ExpectPrototype__toBeEvenCallback); @@ -2779,6 +2782,7 @@ static const HashTableValue JSExpectPrototypeTableValues[] = { { "toBe"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeCallback, 1 } }, { "toBeCloseTo"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeCloseToCallback, 1 } }, { "toBeDefined"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeDefinedCallback, 0 } }, + { "toBeEmpty"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeEmptyCallback, 0 } }, { "toBeEven"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeEvenCallback, 0 } }, { "toBeFalsy"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeFalsyCallback, 0 } }, { "toBeGreaterThan"_s, static_cast(JSC::PropertyAttribute::Function | PropertyAttribute::DontDelete), NoIntrinsic, { HashTableValue::NativeFunctionType, ExpectPrototype__toBeGreaterThanCallback, 1 } }, @@ -2945,6 +2949,33 @@ JSC_DEFINE_HOST_FUNCTION(ExpectPrototype__toBeDefinedCallback, (JSGlobalObject * return ExpectPrototype__toBeDefined(thisObject->wrapped(), lexicalGlobalObject, callFrame); } +JSC_DEFINE_HOST_FUNCTION(ExpectPrototype__toBeEmptyCallback, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + auto& vm = lexicalGlobalObject->vm(); + + JSExpect* thisObject = jsDynamicCast(callFrame->thisValue()); + + if (UNLIKELY(!thisObject)) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + return throwVMTypeError(lexicalGlobalObject, throwScope); + } + + JSC::EnsureStillAliveScope thisArg = JSC::EnsureStillAliveScope(thisObject); + +#ifdef BUN_DEBUG + /** View the file name of the JS file that called this function + * from a debugger */ + SourceOrigin sourceOrigin = callFrame->callerSourceOrigin(vm); + const char* fileName = sourceOrigin.string().utf8().data(); + static const char* lastFileName = nullptr; + if (lastFileName != fileName) { + lastFileName = fileName; + } +#endif + + return ExpectPrototype__toBeEmpty(thisObject->wrapped(), lexicalGlobalObject, callFrame); +} + JSC_DEFINE_HOST_FUNCTION(ExpectPrototype__toBeEvenCallback, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) { auto& vm = lexicalGlobalObject->vm(); -- cgit v1.2.3