forked from rclone/rclone
/
write.go
84 lines (64 loc) · 1.85 KB
/
write.go
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package mounttest
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// TestWriteFileNoWrite tests writing a file with no write()'s to it
func TestWriteFileNoWrite(t *testing.T) {
run.skipIfNoFUSE(t)
fd, err := osCreate(run.path("testnowrite"))
assert.NoError(t, err)
err = fd.Close()
assert.NoError(t, err)
run.waitForWriters()
run.checkDir(t, "testnowrite 0")
run.rm(t, "testnowrite")
}
// FIXMETestWriteOpenFileInDirListing tests open file in directory listing
func FIXMETestWriteOpenFileInDirListing(t *testing.T) {
run.skipIfNoFUSE(t)
fd, err := osCreate(run.path("testnowrite"))
assert.NoError(t, err)
run.checkDir(t, "testnowrite 0")
err = fd.Close()
assert.NoError(t, err)
run.waitForWriters()
run.rm(t, "testnowrite")
}
// TestWriteFileWrite tests writing a file and reading it back
func TestWriteFileWrite(t *testing.T) {
run.skipIfNoFUSE(t)
run.createFile(t, "testwrite", "data")
run.checkDir(t, "testwrite 4")
contents := run.readFile(t, "testwrite")
assert.Equal(t, "data", contents)
run.rm(t, "testwrite")
}
// TestWriteFileOverwrite tests overwriting a file
func TestWriteFileOverwrite(t *testing.T) {
run.skipIfNoFUSE(t)
run.createFile(t, "testwrite", "data")
run.checkDir(t, "testwrite 4")
run.createFile(t, "testwrite", "potato")
contents := run.readFile(t, "testwrite")
assert.Equal(t, "potato", contents)
run.rm(t, "testwrite")
}
// TestWriteFileFsync tests Fsync
//
// NB the code for this is in file.go rather than write.go
func TestWriteFileFsync(t *testing.T) {
run.skipIfNoFUSE(t)
filepath := run.path("to be synced")
fd, err := osCreate(filepath)
require.NoError(t, err)
_, err = fd.Write([]byte("hello"))
require.NoError(t, err)
err = fd.Sync()
require.NoError(t, err)
err = fd.Close()
require.NoError(t, err)
run.waitForWriters()
run.rm(t, "to be synced")
}