chichuan
504db23823
The platform coverage gate runs only TestAllShortcuts and TestCrossPlatformCoverage*, so several changed statements had no platform test exercising them: - drive_pull.go: the smart-policy re-check that skips publication when the target is refreshed in place (same inode) while the download is running. - drive_pull.go: the post-publish verifyParent failure, where the result is already on disk and must not be rolled back. - drive_replace_unix.go: rename(2) replacement of an existing target; the Windows side already had the symmetric test. - drive_status_windows.go: the filepath.Clean rewrite guard had no input reaching it, because isSafeRemoteSegment filters separators upstream. macOS changed-code coverage: 99.8053% -> 100.0000% (1541 statements).
35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
//go:build !windows
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package helpers
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import (
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"os"
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"path/filepath"
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"testing"
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)
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// Unix 的 rename(2) 原生提供原子替换语义；该路径与 Windows 的
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// MOVEFILE_REPLACE_EXISTING 同样服务 pull overwrite、sync remote-wins 与
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// keep-both 的占位文件替换，因此两侧都需要平台覆盖。
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func TestCrossPlatformCoverageDriveReplaceFileUnix_replacesExistingTarget(t *testing.T) {
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dir := t.TempDir()
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source := filepath.Join(dir, "source.tmp")
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target := filepath.Join(dir, "target.txt")
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if err := os.WriteFile(source, []byte("new"), 0o600); err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(target, []byte("old"), 0o600); err != nil {
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t.Fatal(err)
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}
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if err := driveReplaceFile(source, target); err != nil {
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t.Fatalf("replace existing target: %v", err)
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}
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if got, err := os.ReadFile(target); err != nil || string(got) != "new" {
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t.Fatalf("target = %q, err=%v; want new content", got, err)
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}
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if _, err := os.Stat(source); !os.IsNotExist(err) {
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t.Fatalf("source must be moved, stat err=%v", err)
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}
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}
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