Files
gitea-tea/modules/theme/theme_test.go
T
bircni c5f674111a revert: tea 1.0 rewrite (#1122–#1126) (#1146)
Reverts #1126, #1125, #1124, #1123 and #1122.

`go.mod` keeps the Go 1.26 line with toolchain `go1.26.9` (instead of the original `go1.26.6`) so the security fix from #1131 isn't lost.

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Reviewed-on: https://gitea.com/gitea/tea/pulls/1146
Reviewed-by: TheFox0x7 <95654+thefox0x7@noreply.gitea.com>
2026-10-18 20:56:33 +00:00

65 lines
2.2 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package theme
import (
"os/exec"
"slices"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// compatPkg detects the terminal background from package-level vars, so importing
// it anywhere makes tea query the terminal before main() runs. On Windows that
// query can block forever when stdio is redirected, which hung every tea command,
// including tea --version.
//
// lipgloss.LightDark covers what we need without the package-level detection, so
// nothing in tea should depend on compat again.
const compatPkg = "charm.land/lipgloss/v2/compat"
func TestBinaryDoesNotImportLipglossCompat(t *testing.T) {
if _, err := exec.LookPath("go"); err != nil {
t.Skip("go is not on PATH")
}
out, err := exec.Command("go", "list", "-deps", "gitea.dev/tea").Output()
require.NoError(t, err, "go list -deps")
imported := slices.Contains(strings.Fields(string(out)), compatPkg)
assert.False(t, imported,
"%s is back in tea's import graph. It detects the terminal background from "+
"package-level vars, so tea queries the terminal before main() runs, and on "+
"Windows that hangs at start-up when stdio is redirected.", compatPkg)
}
// Under go test neither stdin nor stdout is a terminal, so HasDarkBackground must
// take the default and return, rather than querying and waiting for an answer.
func TestHasDarkBackgroundDoesNotBlockWithoutTTY(t *testing.T) {
done := make(chan bool, 1)
go func() {
done <- HasDarkBackground()
}()
select {
case got := <-done:
assert.Equal(t, defaultDarkBackground, got)
case <-time.After(5 * time.Second):
t.Fatal("HasDarkBackground blocked when stdio is not a terminal")
}
}
// The title color has to come from the isDark we are handed. It used to come from
// a process-wide value that compat detected at init, which ignored this argument.
func TestThemeHonorsIsDark(t *testing.T) {
dark := GetTheme().Theme(true).Focused.Title.GetForeground()
light := GetTheme().Theme(false).Focused.Title.GetForeground()
assert.NotEqual(t, dark, light, "Theme ignored isDark when picking the title color")
}