diff options
Diffstat (limited to 'js/src/jit-test/tests/wasm/simd/disabled.js')
| -rw-r--r-- | js/src/jit-test/tests/wasm/simd/disabled.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/simd/disabled.js b/js/src/jit-test/tests/wasm/simd/disabled.js new file mode 100644 index 0000000000..3091faec37 --- /dev/null +++ b/js/src/jit-test/tests/wasm/simd/disabled.js @@ -0,0 +1,28 @@ +// |jit-test| skip-if: wasmSimdEnabled() + +// ../binary.js checks that all SIMD extended opcodes in the 0..255 range are +// rejected if !wasmSimdEnabled, so no need to check that here. + +// Non-opcode cases that should also be rejected, lest feature sniffing may +// erroneously conclude that simd is available when it's not. The error message +// may differ depending on ENABLE_WASM_SIMD: if SIMD is compiled in we usually +// get a sensible error about v128; if not, we get something generic. + +wasmFailValidateText(`(module (func (param v128)))`, + /(v128 not enabled)|(bad type)/); + +wasmFailValidateText(`(module (func (result v128)))`, + /(v128 not enabled)|(bad type)/); + +wasmFailValidateText(`(module (func (local v128)))`, + /(v128 not enabled)|(bad type)|(SIMD support is not enabled)/); + +wasmFailValidateText(`(module (global (import "m" "g") v128))`, + /expected global type/); + +wasmFailValidateText(`(module (global (import "m" "g") (mut v128)))`, + /expected global type/); + +wasmFailValidateText(`(module (global i32 (v128.const i32x4 0 0 0 0)))`, + /(v128 not enabled)|(unexpected initializer expression)/); + |