codifier/path_test.go

// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package codifier

import (
	"fmt"
	"testing"
)

func TestResolve(t *testing.T) {
	tests := []struct {
		base, home, cwd, path, want string
	}{
		{"", "", "", "/f", "/f"},
		{"", "", "", "//f", "f"},
		{"", "", "", "~f", "f"},
		{"", "", "", "f", "f"},
		{"b", "h", "c", "/f", "/f"},
		{"b", "h", "c", "//f", "b/f"},
		{"b", "h", "c", "///f", "b/f"},
		{"b", "h", "c", "~f", "h/f"},
		{"b", "h", "c", "f", "c/f"},
		{"b", "h", "c", "", "c"},
	}

	for i, tt := range tests {
		testname := fmt.Sprintf("(%q, %q, %q, %q)[%d]", tt.base, tt.home, tt.cwd, tt.path, i)
		t.Run(testname, func(t *testing.T) {
			got := resolve(tt.base, tt.home, tt.cwd, tt.path)
			if got != tt.want {
				t.Errorf("want %q, got %q", tt.want, got)
			}
		})
	}
}