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Diffstat (limited to 'test/lit/passes/string-lowering.wast')
| -rw-r--r-- | test/lit/passes/string-lowering.wast | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/lit/passes/string-lowering.wast b/test/lit/passes/string-lowering.wast index de684889a..0182082f4 100644 --- a/test/lit/passes/string-lowering.wast +++ b/test/lit/passes/string-lowering.wast @@ -35,9 +35,16 @@ ;; RUN: wasm-opt %s --string-lowering-magic-imports -all -S -o - \ ;; RUN: | filecheck %s --check-prefix=MAGIC ;; +;; If we use magic imports with asserts, we should get an error. +;; +;; RUN: not wasm-opt %s --string-lowering-magic-imports-assert -all -S -o - \ +;; RUN: 2>&1 | filecheck %s --check-prefix=ASSERT +;; ;; CHECK: custom section "string.consts", size 136, contents: "[\"bar\",\"foo\",\"needs\\tescaping\\u0000.'#%\\\"- .\\r\\n\\\\08\\f\\n\\r\\t.\\ua66e\",\"unpaired high surrogate \\ud800 \",\"unpaired low surrogate \\udf48 \"]" ;; ;; MAGIC: custom section "string.consts", size 68, contents: "[\"unpaired high surrogate \\ud800 \",\"unpaired low surrogate \\udf48 \"]" +;; +;; ASSERT: Fatal: Cannot lower non-UTF-16 string "unpaired high surrogate \ef\bf\bd " ;; The custom section should parse OK using JSON.parse from node. ;; (Note we run --remove-unused-module-elements to remove externref-using |