Add m-esr52 at 52.6.0

1 files changed, 42 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/xdr/trivial.js b/js/src/jit-test/tests/xdr/trivial.js
new file mode 100644
index 000000000..8cb54bea5
--- /dev/null
+++ b/js/src/jit-test/tests/xdr/trivial.js
@@ -0,0 +1,42 @@
+load(libdir + 'bytecode-cache.js');
+var test = "";
+
+// code a constant.
+test = "1;";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code a string constant.
+test = "'string';";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code a global variable access.
+test = "generation;";
+evalWithCache(test, { assertEqBytecode: true });
+
+// code an object constant.
+test = "var obj = { a: 1, b: 2 };";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code object literal with mutations.
+test = "var obj = { a: 1, b: 2 }; obj.a++; assertEq(obj.a, 2);";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code object literals with mutations.
+test = "var obj = { a: 1, b: { c: 3, d: 4 } }; obj.b.c++; assertEq(obj.b.c, 4);";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code a function which is used.
+test = "function f() { return 1; }; f();";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code a function which is not used.
+test = "function f() { return 1; }; 1;";
+evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });
+
+// code a function which has an object literal.
+test = "function f() { return { x: 2 }; }; f();";
+evalWithCache(test, { assertEqBytecode: true });
+
+// code call site object
+test = "function f(a) { return a; }; f`a${4}b`;";
+evalWithCache(test, { assertEqBytecode: true, checkFrozen: true});