diff options
Diffstat (limited to 'js/src/jit-test/tests/ctypes/conversion-primitive.js')
-rw-r--r-- | js/src/jit-test/tests/ctypes/conversion-primitive.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ctypes/conversion-primitive.js b/js/src/jit-test/tests/ctypes/conversion-primitive.js new file mode 100644 index 0000000000..38512f9c45 --- /dev/null +++ b/js/src/jit-test/tests/ctypes/conversion-primitive.js @@ -0,0 +1,44 @@ +// Type conversion error should report its type. + +load(libdir + 'asserts.js'); + +function test() { + // constructor + assertTypeErrorMessage(() => { ctypes.int32_t("foo"); }, + "can't convert the string \"foo\" to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t(null); }, + "can't convert null to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t(undefined); }, + "can't convert undefined to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t({}); }, + "can't convert the object ({}) to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t([]); }, + "can't convert the array [] to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t(new Int8Array([])); }, + "can't convert the typed array ({}) to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t(ctypes.int32_t); }, + "can't convert ctypes.int32_t to the type int32_t"); + assertRangeErrorMessage(() => { ctypes.int32_t("0xfffffffffffffffffffffff"); }, + "the string \"0xfffffffffffffffffffffff\" does not fit in the type int32_t"); + if (typeof Symbol === "function") { + assertTypeErrorMessage(() => { ctypes.int32_t(Symbol.iterator); }, + "can't convert Symbol.iterator to the type int32_t"); + assertTypeErrorMessage(() => { ctypes.int32_t(Symbol("foo")); }, + "can't convert Symbol(\"foo\") to the type int32_t"); + } + + // value setter + let test_struct = ctypes.StructType("test_struct", [{ "x": ctypes.int32_t }]); + let struct_val = test_struct(); + assertTypeErrorMessage(() => { ctypes.bool().value = struct_val; }, + "can't convert test_struct(0) to the type boolean"); + assertTypeErrorMessage(() => { ctypes.char16_t().value = struct_val; }, + "can't convert test_struct(0) to the type char16_t"); + assertTypeErrorMessage(() => { ctypes.int8_t().value = struct_val; }, + "can't convert test_struct(0) to the type int8_t"); + assertTypeErrorMessage(() => { ctypes.double().value = struct_val; }, + "can't convert test_struct(0) to the type double"); +} + +if (typeof ctypes === "object") + test(); |