mirror of https://github.com/golang/go.git
137 lines
3.0 KiB
Go
137 lines
3.0 KiB
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package source
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import (
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"testing"
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)
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func TestParseQuery(t *testing.T) {
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tests := []struct {
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query, s string
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wantMatch bool
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}{
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{"", "anything", false},
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{"any", "anything", true},
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{"any$", "anything", false},
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{"ing$", "anything", true},
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{"ing$", "anythinG", true},
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{"inG$", "anything", false},
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{"^any", "anything", true},
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{"^any", "Anything", true},
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{"^Any", "anything", false},
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{"at", "anything", true},
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// TODO: this appears to be a bug in the fuzzy matching algorithm. 'At'
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// should cause a case-sensitive match.
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// {"At", "anything", false},
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{"At", "Anything", true},
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{"'yth", "Anything", true},
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{"'yti", "Anything", false},
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{"'any 'thing", "Anything", true},
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{"anythn nythg", "Anything", true},
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{"ntx", "Anything", false},
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{"anythn", "anything", true},
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{"ing", "anything", true},
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{"anythn nythgx", "anything", false},
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}
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for _, test := range tests {
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matcher := parseQuery(test.query, newFuzzyMatcher)
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if _, score := matcher([]string{test.s}); score > 0 != test.wantMatch {
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t.Errorf("parseQuery(%q) match for %q: %.2g, want match: %t", test.query, test.s, score, test.wantMatch)
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}
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}
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}
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func TestFiltererDisallow(t *testing.T) {
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tests := []struct {
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filters []string
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included []string
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excluded []string
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}{
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{
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[]string{"+**/c.go"},
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[]string{"a/c.go", "a/b/c.go"},
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[]string{},
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},
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{
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[]string{"+a/**/c.go"},
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[]string{"a/b/c.go", "a/b/d/c.go", "a/c.go"},
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[]string{},
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},
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{
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[]string{"-a/c.go", "+a/**"},
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[]string{"a/c.go"},
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[]string{},
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},
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{
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[]string{"+a/**/c.go", "-**/c.go"},
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[]string{},
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[]string{"a/b/c.go"},
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},
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{
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[]string{"+a/**/c.go", "-a/**"},
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[]string{},
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[]string{"a/b/c.go"},
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},
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{
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[]string{"+**/c.go", "-a/**/c.go"},
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[]string{},
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[]string{"a/b/c.go"},
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},
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{
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[]string{"+foobar", "-foo"},
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[]string{"foobar", "foobar/a"},
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[]string{"foo", "foo/a"},
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},
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{
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[]string{"+", "-"},
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[]string{},
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[]string{"foobar", "foobar/a", "foo", "foo/a"},
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},
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{
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[]string{"-", "+"},
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[]string{"foobar", "foobar/a", "foo", "foo/a"},
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[]string{},
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},
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{
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[]string{"-a/**/b/**/c.go"},
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[]string{},
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[]string{"a/x/y/z/b/f/g/h/c.go"},
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},
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// tests for unsupported glob operators
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{
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[]string{"+**/c.go", "-a/*/c.go"},
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[]string{"a/b/c.go"},
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[]string{},
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},
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{
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[]string{"+**/c.go", "-a/?/c.go"},
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[]string{"a/b/c.go"},
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[]string{},
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},
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{
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[]string{"-b"}, // should only filter paths prefixed with the "b" directory
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[]string{"a/b/c.go", "bb"},
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[]string{"b/c/d.go", "b"},
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},
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}
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for _, test := range tests {
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filterer := NewFilterer(test.filters)
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for _, inc := range test.included {
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if filterer.Disallow(inc) {
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t.Errorf("Filters %v excluded %v, wanted included", test.filters, inc)
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}
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}
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for _, exc := range test.excluded {
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if !filterer.Disallow(exc) {
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t.Errorf("Filters %v included %v, wanted excluded", test.filters, exc)
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}
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}
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}
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}
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