Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

11 files changed, 152 insertions, 0 deletions

diff --git a/js/src/tests/non262/fields/await-identifier-module-1.js b/js/src/tests/non262/fields/await-identifier-module-1.js
new file mode 100644
index 0000000000..71e1f51b78
--- /dev/null
+++ b/js/src/tests/non262/fields/await-identifier-module-1.js
@@ -0,0 +1,3 @@
+// |reftest| error:SyntaxError module
+
+async () => class { [await] = 1 };
diff --git a/js/src/tests/non262/fields/await-identifier-module-2.js b/js/src/tests/non262/fields/await-identifier-module-2.js
new file mode 100644
index 0000000000..1ad442d4dd
--- /dev/null
+++ b/js/src/tests/non262/fields/await-identifier-module-2.js
@@ -0,0 +1,3 @@
+// |reftest| error:SyntaxError module
+
+async () => class { x = await };
diff --git a/js/src/tests/non262/fields/await-identifier-module-3.js b/js/src/tests/non262/fields/await-identifier-module-3.js
new file mode 100644
index 0000000000..3b0400dc07
--- /dev/null
+++ b/js/src/tests/non262/fields/await-identifier-module-3.js
@@ -0,0 +1,3 @@
+// |reftest| error:SyntaxError module
+
+async () => class { x = await 1 };
diff --git a/js/src/tests/non262/fields/await-identifier-script.js b/js/src/tests/non262/fields/await-identifier-script.js
new file mode 100644
index 0000000000..a426fd9c18
--- /dev/null
+++ b/js/src/tests/non262/fields/await-identifier-script.js
@@ -0,0 +1,22 @@
+var await = 1;
+
+async function getClass() {
+  return class {
+    x = await;
+  };
+}
+
+getClass().then(cl => {
+  assertEq(new cl().x, 1);
+});
+
+assertEq(raisesException(SyntaxError)(`
+async () => class { [await] = 1 };
+`), true);
+
+assertEq(raisesException(SyntaxError)(`
+  async () => class { x = await 1 };
+`), true);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
diff --git a/js/src/tests/non262/fields/browser.js b/js/src/tests/non262/fields/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/non262/fields/browser.js
diff --git a/js/src/tests/non262/fields/bug1587574.js b/js/src/tests/non262/fields/bug1587574.js
new file mode 100644
index 0000000000..547f4e1382
--- /dev/null
+++ b/js/src/tests/non262/fields/bug1587574.js
@@ -0,0 +1,14 @@
+// Don't Crash
+var testStr = `
+class C extends Object {
+  constructor() {
+    eval(\`a => b => {
+      class Q { f = 1; }  // inhibits lazy parsing
+      super();
+    }\`);
+  }
+}
+new C;`
+assertEq(raisesException(ReferenceError)(testStr), true);
+
+reportCompare(true, true);
diff --git a/js/src/tests/non262/fields/init-order.js b/js/src/tests/non262/fields/init-order.js
new file mode 100644
index 0000000000..6679a65e7b
--- /dev/null
+++ b/js/src/tests/non262/fields/init-order.js
@@ -0,0 +1,25 @@
+function g1() {
+    throw 10;
+}
+
+function g2() {
+    throw 20;
+}
+
+class A {
+    #x = "hello" + g1();
+    constructor(o = g2()) {
+    }
+};
+
+var thrown;
+try {
+    new A;
+} catch (e) {
+    thrown = e;
+}
+
+assertEq(thrown, 10);
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);
diff --git a/js/src/tests/non262/fields/numeric-fields.js b/js/src/tests/non262/fields/numeric-fields.js
new file mode 100644
index 0000000000..9bd8d4abce
--- /dev/null
+++ b/js/src/tests/non262/fields/numeric-fields.js
@@ -0,0 +1,14 @@
+// Number field names.
+class C {
+    128 = class {};
+}
+assertEq(new C()[128].name, "128");
+
+// Bigint field names.
+class D {
+    128n = class {};
+}
+assertEq(new D()[128].name, "128");
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
diff --git a/js/src/tests/non262/fields/scopes.js b/js/src/tests/non262/fields/scopes.js
new file mode 100644
index 0000000000..39ff31c44a
--- /dev/null
+++ b/js/src/tests/non262/fields/scopes.js
@@ -0,0 +1,11 @@
+(function({
+    k = class i {
+              [_ => i]()
+              {}
+            }
+} = {}) {
+    var j = 0;
+})()
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
diff --git a/js/src/tests/non262/fields/shell.js b/js/src/tests/non262/fields/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/non262/fields/shell.js
diff --git a/js/src/tests/non262/fields/unimplemented.js b/js/src/tests/non262/fields/unimplemented.js
new file mode 100644
index 0000000000..49a09468ec
--- /dev/null
+++ b/js/src/tests/non262/fields/unimplemented.js
@@ -0,0 +1,57 @@
+// Field syntax doesn't crash the engine when fields are disabled.
+
+// Are fields enabled?
+let fieldsEnabled = false;
+try {
+  Function("class C { x; }");
+  fieldsEnabled = true;
+} catch (exc) {
+  assertEq(exc instanceof SyntaxError, true);
+}
+
+// If not, run these tests. (Many other tests cover actual behavior of the
+// feature when enabled.)
+if (!fieldsEnabled) {
+  let source = `class C {
+    x
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    x = 0;
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    0 = 0;
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    [0] = 0;
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    "hi" = 0;
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    "hi" = 0;
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    d = function(){};
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+
+  source = `class C {
+    d = class D { x = 0; };
+  }`;
+  assertThrowsInstanceOf(() => Function(source), SyntaxError);
+}
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);