Documentation ¶
Overview ¶
Package fstest defines filesystem test cases that help validate host functions implementing WASI. Tests are defined here to reduce duplication and drift.
Here's an example using this inside code that compiles to wasm.
if err := fstest.WriteTestFiles(tmpDir); err != nil { log.Panicln(err) } if err := fstest.TestFS(os.DirFS(tmpDir)); err != nil { log.Panicln(err) }
Failures found here should result in new tests in the appropriate package, for example, sysfs or wasi_snapshot_preview1.
Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var FS = func() fstest.MapFS { testFS := make(fstest.MapFS, len(files)) for _, nf := range files { testFS[nf.name] = nf.file } return testFS }()
FS includes all test files.
Functions ¶
func TestFS ¶
TestFS runs fstest.TestFS on the given input which is either FS or includes files written by WriteTestFiles.
func WriteTestFiles ¶
WriteTestFiles writes files defined in FS to the given directory. This is used for implementations like os.DirFS.
Types ¶
This section is empty.
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