1 files changed, 79 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/latin1/search.js b/js/src/jit-test/tests/latin1/search.js
new file mode 100644
index 0000000000..a26c632f27
--- /dev/null
+++ b/js/src/jit-test/tests/latin1/search.js
@@ -0,0 +1,79 @@
+function toLatin1(s) {
+    assertEq(isLatin1(s), true);
+    return s;
+}
+function testSearchFlat() {
+    var s1 = toLatin1("fooBar12345");
+    var s2 = toLatin1("Bar1");
+
+    // Latin1 + Latin1
+    assertEq(s1.search(s2), 3);
+    assertEq(s2.search(s1), -1);
+    assertEq(s1.search(s1), 0);
+
+    // Latin1 + TwoByte
+    assertEq(s1.search(s2 + "\u1200"), -1);
+    assertEq(s1.search(("12345\u1200").slice(0, -1)), 6);
+
+    // TwoByte + Latin1
+    assertEq("fooBar12345\u1200".search(s1), 0);
+    assertEq("fooBar12345\u1200".search(s2), 3);
+
+    // TwoByte + TwoByte
+    assertEq("fooBar12345\u1200".search("5\u1200"), 10);
+    assertEq("fooBar12345\u1200".search("5\u1201"), -1);
+}
+testSearchFlat();
+
+function testSearchRope() {
+    // Tests for the RopeMatch algorithm.
+    var s1 = "foobarbaz0123456789".repeat(10);
+    s1.indexOf("333"); // flatten
+    s1 = toLatin1(s1);
+
+    var ropeMixed = s1 + "abcdef\u1200";
+    assertEq(isLatin1(ropeMixed), false);
+
+    var abc = toLatin1("abc");
+    var baz = toLatin1("baz");
+
+    // Mixed + Latin1
+    assertEq(ropeMixed.search(abc), 190);
+    assertEq(ropeMixed.search(baz), 6);
+
+    // Mixed + TwoByte
+    assertEq(ropeMixed.search("def\u1200"), 193);
+
+    // Latin1 + Latin1
+    s1 = "foobarbaz0123456789".repeat(10);
+    s1.indexOf("333"); // flatten
+    s1 = toLatin1(s1);
+    var ropeLatin1 = s1 + toLatin1("abcdef\u00AA");
+    assertEq(isLatin1(ropeLatin1), true);
+    assertEq(ropeLatin1.search(abc), 190);
+
+    // Latin1 + TwoByte
+    assertEq(ropeLatin1.search("\u1200bc".substr(1)), 191);
+
+    // TwoByte + Latin1
+    s1 = "foobarbaz0123456789\u11AA".repeat(10);
+    var ropeTwoByte = s1 + "abcdef\u1200";
+    assertEq(ropeTwoByte.search(abc), 200);
+
+    // TwoByte + TwoByte
+    assertEq(ropeTwoByte.search("def\u1200"), 203);
+}
+testSearchRope();
+
+function testSearchStringMatch() {
+    var re = /bar/;
+
+    // Latin1
+    assertEq(toLatin1("foobar1234").search(re), 3);
+    assertEq(toLatin1("foo1234").search(re), -1);
+
+    // TwoByte
+    assertEq("\u1200bar".search(re), 1);
+    assertEq("\u12001234".search(re), -1);
+}
+testSearchStringMatch();