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Don't use subtests.

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This commit is contained in:
Nuno Cruces 2023-04-12 00:22:04 +01:00
parent 2ab3f8ff53
commit d9bcc1c0bf
1 changed files with 43 additions and 47 deletions
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90
src/embed/internal/embedtest/embed_test.go
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@ -186,54 +186,50 @@ func TestOffset(t *testing.T) {
const want = "hello, world\n"
t.Run("Read", func(t *testing.T) {
got := make([]byte, len(want))
n, err := file.Read(got)
if err != nil {
t.Fatal("Read:", err)
}
if n != len(want) {
t.Fatal("Read:", n)
}
if string(got) != want {
t.Fatalf("Read: %q", got)
}
})
// Read the entire file.
got := make([]byte, len(want))
n, err := file.Read(got)
if err != nil {
t.Fatal("Read:", err)
}
if n != len(want) {
t.Fatal("Read:", n)
}
if string(got) != want {
t.Fatalf("Read: %q", got)
}
t.Run("EOF", func(t *testing.T) {
var buf [1]byte
n, err := file.Read(buf[:])
if err != io.EOF {
t.Fatal("Read:", err)
}
if n != 0 {
t.Fatal("Read:", n)
}
})
// Try to read one byte; confirm we're at the EOF.
var buf [1]byte
n, err = file.Read(buf[:])
if err != io.EOF {
t.Fatal("Read:", err)
}
if n != 0 {
t.Fatal("Read:", n)
}
t.Run("Offset", func(t *testing.T) {
seeker := file.(io.Seeker)
n, err := seeker.Seek(0, io.SeekCurrent)
if err != nil {
t.Fatal("Read:", err)
}
if n != int64(len(want)) {
t.Fatal("Read:", n)
}
})
// Use seek to get the offset at the EOF.
seeker := file.(io.Seeker)
off, err := seeker.Seek(0, io.SeekCurrent)
if err != nil {
t.Fatal("Seek:", err)
}
if off != int64(len(want)) {
t.Fatal("Seek:", off)
}
t.Run("ReadAt", func(t *testing.T) {
at := file.(io.ReaderAt)
got := make([]byte, len(want))
n, err := at.ReadAt(got, 0)
if err != nil {
t.Fatal("ReadAt:", err)
}
if n != len(want) {
t.Fatal("ReadAt:", n)
}
if string(got) != want {
t.Fatalf("ReadAt: %q", got)
}
})
// Use ReadAt to read the entire file, ignoring the offset.
at := file.(io.ReaderAt)
got = make([]byte, len(want))
n, err = at.ReadAt(got, 0)
if err != nil {
t.Fatal("ReadAt:", err)
}
if n != len(want) {
t.Fatal("ReadAt:", n)
}
if string(got) != want {
t.Fatalf("ReadAt: %q", got)
}
}