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| author | Luke Shumaker <lukeshu@lukeshu.com> | 2022-07-13 21:44:18 -0600 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@lukeshu.com> | 2022-07-13 21:44:18 -0600 |
| commit | 296e9fc0f8812ce0c5684ff99f84e80eef07cd4c (patch) | |
| tree | f2c0219b5a5db0603af6c55acb6f1684742989fd /lib/util/fmt_test.go | |
| parent | 436e1681c9fcda246c6d84526fc79c87adc7b28d (diff) | |
Move files to different packages [ci-skip]
Diffstat (limited to 'lib/util/fmt_test.go')
| -rw-r--r-- | lib/util/fmt_test.go | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/lib/util/fmt_test.go b/lib/util/fmt_test.go deleted file mode 100644 index 0aaebb5..0000000 --- a/lib/util/fmt_test.go +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright (C) 2022 Luke Shumaker <lukeshu@lukeshu.com> -// -// SPDX-License-Identifier: GPL-2.0-or-later - -package util_test - -import ( - "fmt" - "testing" - - "github.com/stretchr/testify/assert" - - "git.lukeshu.com/btrfs-progs-ng/lib/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) - }) -} |