mirror of https://github.com/perkeep/perkeep.git
51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
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/*
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Copyright 2013 The Camlistore Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package strutil
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import (
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"reflect"
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"strings"
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"testing"
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)
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func TestAppendSplitN(t *testing.T) {
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var got []string
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tests := []struct {
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s, sep string
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n int
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}{
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{"foo", "|", 1},
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{"foo", "|", -1},
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{"foo|bar", "|", 1},
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{"foo|bar", "|", -1},
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{"foo|bar|", "|", 2},
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{"foo|bar|", "|", -1},
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{"foo|bar|baz", "|", 1},
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{"foo|bar|baz", "|", 2},
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{"foo|bar|baz", "|", 3},
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{"foo|bar|baz", "|", -1},
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}
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for _, tt := range tests {
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want := strings.SplitN(tt.s, tt.sep, tt.n)
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got = AppendSplitN(got[:0], tt.s, tt.sep, tt.n)
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if !reflect.DeepEqual(want, got) {
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t.Errorf("AppendSplitN(%q, %q, %d) = %q; want %q",
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tt.s, tt.sep, tt.n, got, want)
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}
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}
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}
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