ginkgo
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Published
20 hours ago •
onsi
onsi
Make it possible to build tests for JS/WASM environments.
Hi, I'm trying to run tests written using ginkgo in JS/WASM environments. With the current code, we get the following error at build time.
$ GOOS=js GOARCH=wasm ginkgo build ./test/wasm/
Compiling wasm...
Failed to compile wasm:
# github.com/onsi/ginkgo
../../ginkgo/ginkgo_dsl.go:261:108: undefined: remote.NewOutputInterceptor
By this PR, I could build my tests. I could also run the test by using the following HTML along with it. I was wondering if I should split the files because the file names and contents would not match, but once I created this PR. I hope anyone can give me some advice.
<!doctype html>
<html lang="en">
<head>
<title>test colonio</title>
<meta charset="utf-8">
</head>
<body>
<!-- copy wasm_exec.js from $(shell go env GOROOT)/misc/wasm/wasm_exec.js -->
<script src="wasm_exec.js" type="text/javascript"></script>
<script type="text/javascript">
const go = new Go();
// rename output file to `test.wasm`
WebAssembly.instantiateStreaming(fetch("test.wasm"), go.importObject).then((result) => {
go.run(result.instance);
}).catch((err) => {
console.error(err);
});
</script>
</body>
</html>
The following is an example of the output from the actual test run.
Signed-off-by: Yuji Ito [email protected]
Cool - I don't know too much about WASM support but will try to take a look at this PR in the next couple of weeks.
