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-rwxr-xr-xscripts/test/s2wasm.py15
1 files changed, 11 insertions, 4 deletions
diff --git a/scripts/test/s2wasm.py b/scripts/test/s2wasm.py
index bf7c97fbe..e89a65099 100755
--- a/scripts/test/s2wasm.py
+++ b/scripts/test/s2wasm.py
@@ -94,14 +94,21 @@ def test_linker():
# bar should be linked from the archive
fail_if_not_contained(output, '(func $bar')
- # Test exporting memory growth function
+ # Test exporting memory growth function and emscripten runtime functions
cmd = S2WASM + [
os.path.join(options.binaryen_test, 'linker', 'main.s'),
'--emscripten-glue', '--allow-memory-growth']
output = run_command(cmd)
- fail_if_not_contained(
- output, '(export "__growWasmMemory" (func $__growWasmMemory))')
- fail_if_not_contained(output, '(func $__growWasmMemory (param $newSize i32)')
+ expected_funcs = [
+ ('__growWasmMemory', '(param $newSize i32)'),
+ ('stackSave', '(result i32)'),
+ ('stackAlloc', '(param $0 i32) (result i32)'),
+ ('stackRestore', '(param $0 i32)'),
+ ]
+ for name, extra in expected_funcs:
+ space = ' ' if extra else ''
+ fail_if_not_contained(output, '(export "{0}" (func ${0}))'.format(name))
+ fail_if_not_contained(output, '(func ${0}'.format(name + space + extra))
if __name__ == '__main__':