Files
MyGoNavi/internal/app/methods_update_windows_script_test.go
杨国锋 5b6403f266 🐛 fix(update): 修复 Win10 自动更新时文件被占用导致替换失败
- 冷却期:进程退出后增加 3 秒等待,确保 Win10 内核释放 exe 文件句柄
- 替换策略:新增 rename-before-replace 机制,先重命名旧文件再复制新文件
- 退避重试:替换固定 1 秒间隔为指数退避(1s→2s→3s→5s),总等待约 36 秒
- 残留清理:替换成功后删除 .old 残留文件
- 测试覆盖:新增 TestBuildWindowsScriptWin10Fixes 验证全部修复点
2026-03-18 20:16:09 +08:00

75 lines
2.4 KiB
Go

package app
import (
"strings"
"testing"
)
func TestBuildWindowsScriptKeepsBatchForSyntax(t *testing.T) {
script := buildWindowsScript(
`C:\tmp\GoNavi-v0.4.0-windows-amd64.zip`,
`C:\Program Files\GoNavi\GoNavi.exe`,
`C:\Program Files\GoNavi\.gonavi-update-windows-v0.4.0`,
`C:\Program Files\GoNavi\logs\update-install.log`,
13579,
)
mustContain := []string{
`for %%I in ("%TARGET%") do set "TARGET_NAME=%%~nxI"`,
`for %%I in ("%SOURCE%") do set "SOURCE_EXT=%%~xI"`,
`for /R "%EXTRACT_DIR%" %%F in (*.exe) do (`,
`set "SOURCE_EXE=%%~fF"`,
}
for _, want := range mustContain {
if !strings.Contains(script, want) {
t.Fatalf("windows update script missing required token: %s\nscript:\n%s", want, script)
}
}
mustNotContain := []string{
`for %I in ("%TARGET%") do set "TARGET_NAME=%~nxI"`,
`for %I in ("%SOURCE%") do set "SOURCE_EXT=%~xI"`,
`for /R "%EXTRACT_DIR%" %F in (*.exe) do (`,
`set "SOURCE_EXE=%~fF"`,
}
for _, bad := range mustNotContain {
if strings.Contains(script, bad) {
t.Fatalf("windows update script contains invalid batch syntax: %s\nscript:\n%s", bad, script)
}
}
}
func TestBuildWindowsScriptWin10Fixes(t *testing.T) {
script := buildWindowsScript(
`C:\tmp\GoNavi-v0.5.0-windows-amd64.exe`,
`C:\Program Files\GoNavi\GoNavi.exe`,
`C:\Program Files\GoNavi\.gonavi-update-windows-v0.5.0`,
`C:\Program Files\GoNavi\logs\update-install.log`,
99999,
)
// 验证 Win10 关键修复点
win10Fixes := []struct {
desc string
token string
}{
{"cooldown after process exit", `timeout /t 3 /nobreak >nul`},
{"cooldown log", `call :log cooldown finished, starting file replace`},
{"rename-before-replace strategy", `ren "%TARGET%" "%TARGET_NAME%.old"`},
{"copy after rename", `copy /Y "%SOURCE_EXE%" "%TARGET%"`},
{"restore on copy failure", `ren "%TARGET_NAME%.old" "%TARGET_NAME%"`},
{"direct move fallback", `call :log rename strategy failed, trying direct move`},
{"exponential backoff tier 1", `if !RETRY! GEQ 3 set /a WAIT=2`},
{"exponential backoff tier 2", `if !RETRY! GEQ 6 set /a WAIT=3`},
{"exponential backoff tier 3", `if !RETRY! GEQ 9 set /a WAIT=5`},
{"retry limit 15", `if !RETRY! LSS 15`},
{"cleanup old file", `del /F /Q "%TARGET%.old"`},
}
for _, fix := range win10Fixes {
if !strings.Contains(script, fix.token) {
t.Errorf("Win10 fix missing [%s]: expected token: %s", fix.desc, fix.token)
}
}
}