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authorwolfbeast <mcwerewolf@gmail.com>2018-03-20 10:05:23 +0100
committerwolfbeast <mcwerewolf@gmail.com>2018-03-20 10:07:06 +0100
commit7197b308fb97cd8ab7a972df6a3a17a7a265b594 (patch)
treee6a36f10a28710bac1b901915a643ce398580cdf /js/src/tests/ecma_6/RegExp
parent173a526ec0bedec17f35cc838b9c7d47a5ce13b7 (diff)
parenta413cf72888dcb5197ba44aba547b8d496231cff (diff)
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Make RegExp.prototype return a regular object instead of an instance.
This resolves #77. Merged remote-tracking branch 'janek/js_regexp_ordinary-object_1'
Diffstat (limited to 'js/src/tests/ecma_6/RegExp')
-rw-r--r--js/src/tests/ecma_6/RegExp/prototype.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/RegExp/prototype.js b/js/src/tests/ecma_6/RegExp/prototype.js
new file mode 100644
index 000000000..528142ab0
--- /dev/null
+++ b/js/src/tests/ecma_6/RegExp/prototype.js
@@ -0,0 +1,31 @@
+const t = RegExp.prototype;
+
+const properties = "toSource,toString,compile,exec,test," +
+ "flags,global,ignoreCase,multiline,source,sticky,unicode," +
+ "constructor," +
+ "Symbol(Symbol.match),Symbol(Symbol.replace),Symbol(Symbol.search),Symbol(Symbol.split)";
+assertEq(Reflect.ownKeys(t).map(String).toString(), properties);
+
+
+// Invoking getters on the prototype should not throw
+function getter(name) {
+ return Object.getOwnPropertyDescriptor(t, name).get.call(t);
+}
+
+assertEq(getter("flags"), "");
+assertEq(getter("global"), undefined);
+assertEq(getter("ignoreCase"), undefined);
+assertEq(getter("multiline"), undefined);
+assertEq(getter("source"), "(?:)");
+assertEq(getter("sticky"), undefined);
+assertEq(getter("unicode"), undefined);
+
+assertEq(t.toString(), "/(?:)/");
+
+// The methods don't work with the prototype
+assertThrowsInstanceOf(() => t.compile("b", "i"), TypeError);
+assertThrowsInstanceOf(() => t.test("x"), TypeError);
+assertThrowsInstanceOf(() => t.exec("x"), TypeError);
+
+if (typeof reportCompare === "function")
+ reportCompare(0, 0);