更新若干功能

clone_test.go

@@ -0,0 +1,45 @@
+package main
+
+import "testing"
+
+func TestRepoNameFromURL(t *testing.T) {
+	cases := map[string]string{
+		"https://github.com/user/my-repo.git": "my-repo",
+		"https://github.com/user/my-repo":     "my-repo",
+		"https://github.com/user/my-repo/":    "my-repo",
+		"git@github.com:user/awesome.git":     "awesome",
+		"ssh://git@host:2222/team/svc.git":    "svc",
+		"https://gitee.com/a/b c.git":         "b-c",
+		"  https://github.com/x/trim.git  ":   "trim",
+		"https://github.com/user/dots...git":  "dots", // 残余尾点会被修剪（Windows 目录名尾部点非法）
+		"https://github.com/user/UPPER.git":   "UPPER",
+		`D:\code\my-repo`:                     "my-repo", // Windows 本地路径克隆
+		`D:\code\my-repo\`:                    "my-repo",
+	}
+	for in, want := range cases {
+		if got := repoNameFromURL(in); got != want {
+			t.Errorf("repoNameFromURL(%q)=%q want %q", in, got, want)
+		}
+	}
+}
+
+func TestCloneProgress(t *testing.T) {
+	cases := []struct {
+		line string
+		want int
+		ok   bool
+	}{
+		{"Receiving objects:   0% (1/100)", 10, true},
+		{"Receiving objects: 100% (100/100), done.", 85, true},
+		{"Resolving deltas: 100% (50/50), done.", 98, true},
+		{"Counting objects: 50% (5/10)", 3, true},
+		{"Compressing objects: 100% (9/9), done.", 10, true},
+		{"Cloning into 'demo'...", 0, false},
+	}
+	for _, c := range cases {
+		got, ok := cloneProgress(c.line)
+		if ok != c.ok || got != c.want {
+			t.Errorf("cloneProgress(%q)=(%d,%v) want (%d,%v)", c.line, got, ok, c.want, c.ok)
+		}
+	}
+}