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-rw-r--r--js/src/jit-test/tests/asm.js/testUseAsmWarnings.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/asm.js/testUseAsmWarnings.js b/js/src/jit-test/tests/asm.js/testUseAsmWarnings.js
new file mode 100644
index 0000000000..2c260dd98f
--- /dev/null
+++ b/js/src/jit-test/tests/asm.js/testUseAsmWarnings.js
@@ -0,0 +1,14 @@
+load(libdir + "asm.js");
+
+assertAsmDirectiveFail("'use asm'");
+assertAsmDirectiveFail("eval('\"use asm\";');");
+assertAsmDirectiveFail("{ eval('\"use asm\";'); }");
+assertAsmDirectiveFail("if (Math) { 'use asm'; }");
+assertAsmDirectiveFail("function f(){ { 'use asm'; } }");
+assertAsmDirectiveFail("function f(){ ; 'use asm'; }");
+assertAsmDirectiveFail("function f(){ 1; 'use asm'; }");
+assertAsmDirectiveFail("function f(){ var x; 'use asm'; }");
+assertAsmDirectiveFail("function f(){ if (Math) { 'use asm'; } }");
+assertAsmDirectiveFail("(function(){ eval('\"use asm\";') })()");
+assertAsmDirectiveFail("new Function('{\"use asm\";}')");
+assertAsmDirectiveFail("new Function('if (Math){\"use asm\";}')");