diff options
author | Luke Shumaker <lukeshu@lukeshu.com> | 2022-07-10 13:18:30 -0600 |
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committer | Luke Shumaker <lukeshu@lukeshu.com> | 2022-07-10 13:35:20 -0600 |
commit | 27401b6ea459921a6152ab1744da1618358465f4 (patch) | |
tree | 2c4f9c096f1a593e65d7f824901e815ca48bfaf0 /pkg/util/fmt_test.go | |
parent | 42f6f78e0a32ba0eda707154f8e1ffb4579604ee (diff) |
Rename the module, mv pkg lib
Diffstat (limited to 'pkg/util/fmt_test.go')
-rw-r--r-- | pkg/util/fmt_test.go | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/pkg/util/fmt_test.go b/pkg/util/fmt_test.go deleted file mode 100644 index d2579d0..0000000 --- a/pkg/util/fmt_test.go +++ /dev/null @@ -1,99 +0,0 @@ -package util_test - -import ( - "fmt" - "testing" - - "github.com/stretchr/testify/assert" - - "lukeshu.com/btrfs-tools/pkg/util" -) - -type FmtState struct { - MWidth int - MPrec int - MFlagMinus bool - MFlagPlus bool - MFlagSharp bool - MFlagSpace bool - MFlagZero bool -} - -func (st FmtState) Width() (int, bool) { - if st.MWidth < 1 { - return 0, false - } - return st.MWidth, true -} - -func (st FmtState) Precision() (int, bool) { - if st.MPrec < 1 { - return 0, false - } - return st.MPrec, true -} - -func (st FmtState) Flag(b int) bool { - switch b { - case '-': - return st.MFlagMinus - case '+': - return st.MFlagPlus - case '#': - return st.MFlagSharp - case ' ': - return st.MFlagSpace - case '0': - return st.MFlagZero - } - return false -} - -func (st FmtState) Write([]byte) (int, error) { - panic("not implemented") -} - -func (dst *FmtState) Format(src fmt.State, verb rune) { - if width, ok := src.Width(); ok { - dst.MWidth = width - } - if prec, ok := src.Precision(); ok { - dst.MPrec = prec - } - dst.MFlagMinus = src.Flag('-') - dst.MFlagPlus = src.Flag('+') - dst.MFlagSharp = src.Flag('#') - dst.MFlagSpace = src.Flag(' ') - dst.MFlagZero = src.Flag('0') -} - -// letters only? No 'p', 'T', or 'w'. -const verbs = "abcdefghijklmnoqrstuvxyzABCDEFGHIJKLMNOPQRSUVWXYZ" - -func FuzzFmtStateString(f *testing.F) { - f.Fuzz(func(t *testing.T, - width, prec uint8, - flagMinus, flagPlus, flagSharp, flagSpace, flagZero bool, - verbIdx uint8, - ) { - if flagMinus { - flagZero = false - } - input := FmtState{ - MWidth: int(width), - MPrec: int(prec), - MFlagMinus: flagMinus, - MFlagPlus: flagPlus, - MFlagSharp: flagSharp, - MFlagSpace: flagSpace, - MFlagZero: flagZero, - } - verb := rune(verbs[int(verbIdx)%len(verbs)]) - - t.Logf("(%#v, %c) => %q", input, verb, util.FmtStateString(input, verb)) - - var output FmtState - assert.Equal(t, "", fmt.Sprintf(util.FmtStateString(input, verb), &output)) - assert.Equal(t, input, output) - }) -} |