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-rw-r--r--js/src/jit-test/tests/jaeger/testTableSwitchX.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/testTableSwitchX.js b/js/src/jit-test/tests/jaeger/testTableSwitchX.js
new file mode 100644
index 000000000..c92d4c275
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/testTableSwitchX.js
@@ -0,0 +1,25 @@
+// Tests for JSOP_TABLESWITCHX.
+function test1() {
+ var src =
+ "var a = 0;\n" +
+ "switch(x) {\n";
+ for (var i=-1; i<4; i++) {
+ src += (i >= 0) ?
+ "case " + i + ":\n" :
+ "default:\n";
+ for (var j=0; j<1500; j++) {
+ src += "a = " + i + ";";
+ }
+ src += "break;\n";
+ }
+ src += "}\n";
+ src += "return a;";
+
+ var f = new Function("x", src);
+ assertEq(f(0), 0);
+ assertEq(f(4), -1);
+ assertEq(f(), -1);
+ assertEq(f(1.1), -1);
+ assertEq(f(3), 3);
+}
+test1();