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-rw-r--r--js/src/jit-test/tests/wasm/spec/binary.wast15
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/binary.wast b/js/src/jit-test/tests/wasm/spec/binary.wast
new file mode 100644
index 000000000..177ca4235
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/binary.wast
@@ -0,0 +1,15 @@
+(module "\00asm\0d\00\00\00")
+(module "\00asm" "\0d\00\00\00")
+(module $M1 "\00asm\0d\00\00\00")
+(module $M2 "\00asm" "\0d\00\00\00")
+
+(assert_malformed (module "") "unexpected end")
+(assert_malformed (module "\01") "unexpected end")
+(assert_malformed (module "\00as") "unexpected end")
+(assert_malformed (module "\01") "unexpected end")
+(assert_malformed (module "asm\00") "magic header not detected")
+
+(assert_malformed (module "\00asm") "unexpected end")
+(assert_malformed (module "\00asm\0d") "unexpected end")
+(assert_malformed (module "\00asm\0d\00\00") "unexpected end")
+(assert_malformed (module "\00asm\0e\00\00\00") "unknown binary version")