bsncubed
23dcfb393f
Implements the design in claude.md as a building skeleton: pure Go, no cgo, cross-compiles to a single Windows .exe from Linux. Architecture follows the spec's deliberate split. The fast path is native — tray icon, grouped submenus, a Win32 MessageBox showing a live before/after diff, then netsh. The slow path is an embedded web editor served on a random loopback port and opened in the default browser. Two decisions worth recording: Reads use GetAdaptersAddresses, writes use netsh. The spec left the enumeration mechanism open; parsing `netsh show config` breaks on a non-English Windows because the output is localised. DNS static-vs-DHCP origin is not exposed by that API, so it comes from one registry read. The netsh command plan is built in portable code. That puts the delete-every- existing-address step — the one that stops secondary addresses leaking across switches — under test without needing a Windows box. The editor requires the session token in a header for mutations, not just the cookie: any page in the browser can make it POST to 127.0.0.1 with the cookie attached, but it cannot set a header. The updater refuses to install a release that publishes no SHA256. Not yet done: no group picker for export (the API supports it), no single-instance guard, and internal/server/web/app.css is reconstructed from the description in claude.md rather than the canonical apointless.css. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package updater
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import "testing"
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func TestParseVersion(t *testing.T) {
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cases := []struct {
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in string
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want Version
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}{
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{"v1.2.0", Version{1, 2, 0, ""}},
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{"1.2.0", Version{1, 2, 0, ""}},
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{"1.2", Version{1, 2, 0, ""}},
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{"1", Version{1, 0, 0, ""}},
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{"v1.2.0-rc1", Version{1, 2, 0, "rc1"}},
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{"1.2.0+build7", Version{1, 2, 0, ""}},
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{" v0.1.0 ", Version{0, 1, 0, ""}},
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}
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for _, tc := range cases {
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got, err := ParseVersion(tc.in)
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if err != nil {
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t.Errorf("ParseVersion(%q) errored: %v", tc.in, err)
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continue
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}
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if got != tc.want {
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t.Errorf("ParseVersion(%q) = %+v, want %+v", tc.in, got, tc.want)
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}
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}
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for _, in := range []string{"", "v", "abc", "1.2.3.4", "1.x", "-1.0.0"} {
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if got, err := ParseVersion(in); err == nil {
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t.Errorf("ParseVersion(%q) = %+v, want error", in, got)
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}
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}
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}
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func TestIsNewer(t *testing.T) {
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yes := [][2]string{
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{"v1.2.1", "v1.2.0"},
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{"v1.3.0", "v1.2.9"},
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{"v2.0.0", "v1.99.99"},
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{"v1.2.0", "v1.2.0-rc1"},
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}
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for _, tc := range yes {
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if !IsNewer(tc[0], tc[1]) {
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t.Errorf("IsNewer(%q, %q) = false, want true", tc[0], tc[1])
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}
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}
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no := [][2]string{
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{"v1.2.0", "v1.2.0"},
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{"v1.2.0", "v1.2.1"},
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{"v1.2.0-rc1", "v1.2.0"},
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// An unreadable tag must never trigger an update offer.
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{"garbage", "v1.2.0"},
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{"v1.2.0", "garbage"},
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{"", "v1.0.0"},
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}
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for _, tc := range no {
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if IsNewer(tc[0], tc[1]) {
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t.Errorf("IsNewer(%q, %q) = true, want false", tc[0], tc[1])
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}
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}
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}
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