14c409eaf7
This changes the experimental flag introduced yesterday to
`-experimental-workdir-inherit=true`, to reduce edge cases needed to
produce the same behavior as go's wasm test runner.
After this, we have the same failure count, though the latter is likely
related to my machine:
```bash
$ wasm=$PWD/os.wasm; (cd $(go env GOROOT)/src/os; wazero run -mount=/:/ --experimental-workdir-inherit=true $wasm)
--- FAIL: TestMkdirAllAtSlash (0.00s)
path_test.go:111: MkdirAll "/_go_os_test/dir": mkdir /_go_os_test: I/O error, I/O error
--- FAIL: TestOpenFileLimit (0.01s)
rlimit_test.go:31: open rlimit.go: I/O error
FAIL
```
See https://github.com/golang/go/blob/master/misc/wasm/wasm_exec_node.js#L24
Signed-off-by: Adrian Cole <adrian@tetrate.io>
43 lines
922 B
Go
43 lines
922 B
Go
package platform
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import (
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"runtime"
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"strings"
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"testing"
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"github.com/tetratelabs/wazero/internal/testing/require"
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)
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func TestToPosixPath(t *testing.T) {
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t.Parallel()
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tests := []struct {
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input string
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expected string
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}{
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{},
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{input: ".", expected: "."},
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{input: "/", expected: `/`},
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{input: `/`, expected: `/`},
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{input: "/foo/bar", expected: `/foo/bar`},
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{input: `\foo\bar`, expected: `/foo/bar`},
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{input: "foo/bar", expected: `foo/bar`},
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{input: `foo\bar`, expected: `foo/bar`},
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{input: "c:/foo/bar", expected: `c:/foo/bar`},
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{input: `c:\foo\bar`, expected: `c:/foo/bar`},
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}
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for _, tt := range tests {
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tc := tt
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// We don't expect to translate backslashes unless we are on windows.
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if strings.IndexByte(tc.input, '\\') != -1 && runtime.GOOS != "windows" {
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continue
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}
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t.Run(tc.input, func(t *testing.T) {
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require.Equal(t, tc.expected, ToPosixPath(tc.input))
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})
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}
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}
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