1 files changed, 149 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/boolean-compare-string-or-double.js b/js/src/jit-test/tests/cacheir/boolean-compare-string-or-double.js
new file mode 100644
index 0000000000..13da6000f1
--- /dev/null
+++ b/js/src/jit-test/tests/cacheir/boolean-compare-string-or-double.js
@@ -0,0 +1,149 @@
+// Test comparison between Boolean x {String, Double}.
+
+// Boolean R String <=> ToNumber(Boolean) R ToNumber(String)
+// Boolean R Number <=> ToNumber(Boolean) R Number
+
+// The entries in the first halves of xs, ys, and zs should be loose-equal to each other.
+
+var xs = [
+  // ToNumber(bool) == 0
+  false, false, false, false,
+
+  // ToNumber(bool) == 1
+  true, true, true, true,
+
+  // Filler
+  false, false, false, false,
+  true, true, true, true,
+];
+
+var ys = [
+  // ToNumber(str) == 0
+  "", "0", "0.0", ".0",
+
+  // ToNumber(str) == 1
+  "1", "1.0", "0x1", "  1\t\r\n",
+
+  // ToNumber(str) != {0, 1}
+  // (Duplicate entries to ensure they're neither equal to |true| nor to |false|.)
+  "not-a-number", "NaN", "Infinity", "2",
+  "not-a-number", "NaN", "Infinity", "2",
+];
+
+function Double(x) {
+  // numberToDouble always returns a Double valued number.
+  return numberToDouble(x);
+}
+
+var zs = [
+  // = 0
+  Double(0), Double(0), -0, -0,
+
+  // = 1
+  Double(1), Double(1), Double(1), Double(1),
+
+  // != {0, 1}
+  // (Duplicate entries to ensure they're neither equal to |true| nor to |false|.)
+  NaN, Infinity, Double(2), Double(-1.5),
+  NaN, Infinity, Double(2), Double(-1.5),
+];
+
+function testLooseEqual() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    var r = j < (xs.length >> 1);
+
+    assertEq(x == y, r);
+    assertEq(y == x, r);
+
+    assertEq(x == z, r);
+    assertEq(z == x, r);
+  }
+}
+testLooseEqual();
+
+function testLooseNotEqual() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    var r = j < (xs.length >> 1);
+
+    assertEq(x != y, !r);
+    assertEq(y != x, !r);
+
+    assertEq(x != z, !r);
+    assertEq(z != x, !r);
+  }
+}
+testLooseNotEqual();
+
+function testLessThan() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    assertEq(x < y, +x < +y);
+    assertEq(y < x, +y < +x);
+
+    assertEq(x < z, +x < +z);
+    assertEq(z < x, +z < +x);
+  }
+}
+testLessThan();
+
+function testLessThanEqual() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    assertEq(x <= y, +x <= +y);
+    assertEq(y <= x, +y <= +x);
+
+    assertEq(x <= z, +x <= +z);
+    assertEq(z <= x, +z <= +x);
+  }
+}
+testLessThanEqual();
+
+function testGreaterThan() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    assertEq(x > y, +x > +y);
+    assertEq(y > x, +y > +x);
+
+    assertEq(x > z, +x > +z);
+    assertEq(z > x, +z > +x);
+  }
+}
+testGreaterThan();
+
+function testGreaterThanEqual() {
+  for (var i = 0; i < 100; ++i) {
+    var j = i % xs.length;
+    var x = xs[j];
+    var y = ys[j];
+    var z = zs[j];
+
+    assertEq(x >= y, +x >= +y);
+    assertEq(y >= x, +y >= +x);
+
+    assertEq(x >= z, +x >= +z);
+    assertEq(z >= x, +z >= +x);
+  }
+}
+testGreaterThanEqual();