mirror of
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267 lines
17 KiB
Go
267 lines
17 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"bytes"
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"reflect"
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"sort"
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"testing"
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)
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func Test_metaCacheEntries_sort(t *testing.T) {
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entries := loadMetacacheSampleEntries(t)
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o := entries.entries()
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if !o.isSorted() {
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t.Fatal("Expected sorted objects")
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}
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// Swap first and last
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o[0], o[len(o)-1] = o[len(o)-1], o[0]
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if o.isSorted() {
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t.Fatal("Expected unsorted objects")
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}
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sorted := o.sort()
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if !o.isSorted() {
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t.Fatal("Expected sorted o objects")
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}
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if !sorted.entries().isSorted() {
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t.Fatal("Expected sorted wrapped objects")
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}
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want := loadMetacacheSampleNames
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for i, got := range o {
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if got.name != want[i] {
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t.Errorf("entry %d, want %q, got %q", i, want[i], got.name)
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}
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}
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}
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func Test_metaCacheEntries_forwardTo(t *testing.T) {
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org := loadMetacacheSampleEntries(t)
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entries := org
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want := []string{"src/compress/zlib/reader_test.go", "src/compress/zlib/writer.go", "src/compress/zlib/writer_test.go"}
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entries.forwardTo("src/compress/zlib/reader_test.go")
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got := entries.entries().names()
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got unexpected result: %#v", got)
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}
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// Try with prefix
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entries = org
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entries.forwardTo("src/compress/zlib/reader_t")
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got = entries.entries().names()
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_merge(t *testing.T) {
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org := loadMetacacheSampleEntries(t)
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a, b := org.shallowClone(), org.shallowClone()
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be := b.entries()
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for i := range be {
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// Modify b so it isn't deduplicated.
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be[i].metadata = []byte("something-else")
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}
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// Merge b into a
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a.merge(b, -1)
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want := append(loadMetacacheSampleNames, loadMetacacheSampleNames...)
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sort.Strings(want)
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got := a.entries().names()
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if len(got) != len(want) {
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t.Errorf("unexpected count, want %v, got %v", len(want), len(got))
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}
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for i, name := range got {
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if want[i] != name {
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t.Errorf("unexpected name, want %q, got %q", want[i], name)
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}
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}
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}
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func Test_metaCacheEntries_dedupe(t *testing.T) {
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org := loadMetacacheSampleEntries(t)
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a, b := org.shallowClone(), org.shallowClone()
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// Merge b into a
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a.merge(b, -1)
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if a.deduplicate(nil) {
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t.Fatal("deduplicate returned duplicate entries left")
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}
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want := loadMetacacheSampleNames
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got := a.entries().names()
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_dedupe2(t *testing.T) {
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org := loadMetacacheSampleEntries(t)
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a, b := org.shallowClone(), org.shallowClone()
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// Replace metadata in b
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testMarker := []byte("sampleset")
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for i := range b.o {
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b.o[i].metadata = testMarker
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}
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// Merge b into a
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a.merge(b, -1)
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if a.deduplicate(func(existing, other *metaCacheEntry) (replace bool) {
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a := bytes.Equal(existing.metadata, testMarker)
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b := bytes.Equal(other.metadata, testMarker)
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if a == b {
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t.Fatal("got same number of testmarkers, only one should be given", a, b)
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}
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return b
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}) {
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t.Fatal("deduplicate returned duplicate entries left, we should always resolve")
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}
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want := loadMetacacheSampleNames
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got := a.entries().names()
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterObjects(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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data.filterObjectsOnly()
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got := data.entries().names()
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want := []string{"src/compress/bzip2/bit_reader.go", "src/compress/bzip2/bzip2.go", "src/compress/bzip2/bzip2_test.go", "src/compress/bzip2/huffman.go", "src/compress/bzip2/move_to_front.go", "src/compress/bzip2/testdata/Isaac.Newton-Opticks.txt.bz2", "src/compress/bzip2/testdata/e.txt.bz2", "src/compress/bzip2/testdata/fail-issue5747.bz2", "src/compress/bzip2/testdata/pass-random1.bin", "src/compress/bzip2/testdata/pass-random1.bz2", "src/compress/bzip2/testdata/pass-random2.bin", "src/compress/bzip2/testdata/pass-random2.bz2", "src/compress/bzip2/testdata/pass-sawtooth.bz2", "src/compress/bzip2/testdata/random.data.bz2", "src/compress/flate/deflate.go", "src/compress/flate/deflate_test.go", "src/compress/flate/deflatefast.go", "src/compress/flate/dict_decoder.go", "src/compress/flate/dict_decoder_test.go", "src/compress/flate/example_test.go", "src/compress/flate/flate_test.go", "src/compress/flate/huffman_bit_writer.go", "src/compress/flate/huffman_bit_writer_test.go", "src/compress/flate/huffman_code.go", "src/compress/flate/inflate.go", "src/compress/flate/inflate_test.go", "src/compress/flate/reader_test.go", "src/compress/flate/testdata/huffman-null-max.dyn.expect", "src/compress/flate/testdata/huffman-null-max.dyn.expect-noinput", "src/compress/flate/testdata/huffman-null-max.golden", "src/compress/flate/testdata/huffman-null-max.in", "src/compress/flate/testdata/huffman-null-max.wb.expect", "src/compress/flate/testdata/huffman-null-max.wb.expect-noinput", "src/compress/flate/testdata/huffman-pi.dyn.expect", "src/compress/flate/testdata/huffman-pi.dyn.expect-noinput", "src/compress/flate/testdata/huffman-pi.golden", "src/compress/flate/testdata/huffman-pi.in", "src/compress/flate/testdata/huffman-pi.wb.expect", "src/compress/flate/testdata/huffman-pi.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-1k.dyn.expect", "src/compress/flate/testdata/huffman-rand-1k.dyn.expect-noinput", "src/compress/flate/testdata/huffman-rand-1k.golden", "src/compress/flate/testdata/huffman-rand-1k.in", "src/compress/flate/testdata/huffman-rand-1k.wb.expect", "src/compress/flate/testdata/huffman-rand-1k.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-limit.dyn.expect", "src/compress/flate/testdata/huffman-rand-limit.dyn.expect-noinput", "src/compress/flate/testdata/huffman-rand-limit.golden", "src/compress/flate/testdata/huffman-rand-limit.in", "src/compress/flate/testdata/huffman-rand-limit.wb.expect", "src/compress/flate/testdata/huffman-rand-limit.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-max.golden", "src/compress/flate/testdata/huffman-rand-max.in", "src/compress/flate/testdata/huffman-shifts.dyn.expect", "src/compress/flate/testdata/huffman-shifts.dyn.expect-noinput", "src/compress/flate/testdata/huffman-shifts.golden", "src/compress/flate/testdata/huffman-shifts.in", "src/compress/flate/testdata/huffman-shifts.wb.expect", "src/compress/flate/testdata/huffman-shifts.wb.expect-noinput", "src/compress/flate/testdata/huffman-text-shift.dyn.expect", "src/compress/flate/testdata/huffman-text-shift.dyn.expect-noinput", "src/compress/flate/testdata/huffman-text-shift.golden", "src/compress/flate/testdata/huffman-text-shift.in", "src/compress/flate/testdata/huffman-text-shift.wb.expect", "src/compress/flate/testdata/huffman-text-shift.wb.expect-noinput", "src/compress/flate/testdata/huffman-text.dyn.expect", "src/compress/flate/testdata/huffman-text.dyn.expect-noinput", "src/compress/flate/testdata/huffman-text.golden", "src/compress/flate/testdata/huffman-text.in", "src/compress/flate/testdata/huffman-text.wb.expect", "src/compress/flate/testdata/huffman-text.wb.expect-noinput", "src/compress/flate/testdata/huffman-zero.dyn.expect", "src/compress/flate/testdata/huffman-zero.dyn.expect-noinput", "src/compress/flate/testdata/huffman-zero.golden", "src/compress/flate/testdata/huffman-zero.in", "src/compress/flate/testdata/huffman-zero.wb.expect", "src/compress/flate/testdata/huffman-zero.wb.expect-noinput", "src/compress/flate/testdata/null-long-match.dyn.expect-noinput", "src/compress/flate/testdata/null-long-match.wb.expect-noinput", "src/compress/flate/token.go", "src/compress/flate/writer_test.go", "src/compress/gzip/example_test.go", "src/compress/gzip/gunzip.go", "src/compress/gzip/gunzip_test.go", "src/compress/gzip/gzip.go", "src/compress/gzip/gzip_test.go", "src/compress/gzip/issue14937_test.go", "src/compress/gzip/testdata/issue6550.gz.base64", "src/compress/lzw/reader.go", "src/compress/lzw/reader_test.go", "src/compress/lzw/writer.go", "src/compress/lzw/writer_test.go", "src/compress/testdata/e.txt", "src/compress/testdata/gettysburg.txt", "src/compress/testdata/pi.txt", "src/compress/zlib/example_test.go", "src/compress/zlib/reader.go", "src/compress/zlib/reader_test.go", "src/compress/zlib/writer.go", "src/compress/zlib/writer_test.go"}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterPrefixes(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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data.filterPrefixesOnly()
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got := data.entries().names()
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want := []string{"src/compress/bzip2/", "src/compress/bzip2/testdata/", "src/compress/flate/", "src/compress/flate/testdata/", "src/compress/gzip/", "src/compress/gzip/testdata/", "src/compress/lzw/", "src/compress/testdata/", "src/compress/zlib/"}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterRecursive(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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data.filterRecursiveEntries("src/compress/bzip2/", slashSeparator)
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got := data.entries().names()
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want := []string{"src/compress/bzip2/", "src/compress/bzip2/bit_reader.go", "src/compress/bzip2/bzip2.go", "src/compress/bzip2/bzip2_test.go", "src/compress/bzip2/huffman.go", "src/compress/bzip2/move_to_front.go"}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterRecursiveRoot(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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data.filterRecursiveEntries("", slashSeparator)
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got := data.entries().names()
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want := []string{}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterRecursiveRootSep(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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// This will remove anything with "bzip2/" in the path since it is separator
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data.filterRecursiveEntries("", "bzip2/")
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got := data.entries().names()
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want := []string{"src/compress/flate/", "src/compress/flate/deflate.go", "src/compress/flate/deflate_test.go", "src/compress/flate/deflatefast.go", "src/compress/flate/dict_decoder.go", "src/compress/flate/dict_decoder_test.go", "src/compress/flate/example_test.go", "src/compress/flate/flate_test.go", "src/compress/flate/huffman_bit_writer.go", "src/compress/flate/huffman_bit_writer_test.go", "src/compress/flate/huffman_code.go", "src/compress/flate/inflate.go", "src/compress/flate/inflate_test.go", "src/compress/flate/reader_test.go", "src/compress/flate/testdata/", "src/compress/flate/testdata/huffman-null-max.dyn.expect", "src/compress/flate/testdata/huffman-null-max.dyn.expect-noinput", "src/compress/flate/testdata/huffman-null-max.golden", "src/compress/flate/testdata/huffman-null-max.in", "src/compress/flate/testdata/huffman-null-max.wb.expect", "src/compress/flate/testdata/huffman-null-max.wb.expect-noinput", "src/compress/flate/testdata/huffman-pi.dyn.expect", "src/compress/flate/testdata/huffman-pi.dyn.expect-noinput", "src/compress/flate/testdata/huffman-pi.golden", "src/compress/flate/testdata/huffman-pi.in", "src/compress/flate/testdata/huffman-pi.wb.expect", "src/compress/flate/testdata/huffman-pi.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-1k.dyn.expect", "src/compress/flate/testdata/huffman-rand-1k.dyn.expect-noinput", "src/compress/flate/testdata/huffman-rand-1k.golden", "src/compress/flate/testdata/huffman-rand-1k.in", "src/compress/flate/testdata/huffman-rand-1k.wb.expect", "src/compress/flate/testdata/huffman-rand-1k.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-limit.dyn.expect", "src/compress/flate/testdata/huffman-rand-limit.dyn.expect-noinput", "src/compress/flate/testdata/huffman-rand-limit.golden", "src/compress/flate/testdata/huffman-rand-limit.in", "src/compress/flate/testdata/huffman-rand-limit.wb.expect", "src/compress/flate/testdata/huffman-rand-limit.wb.expect-noinput", "src/compress/flate/testdata/huffman-rand-max.golden", "src/compress/flate/testdata/huffman-rand-max.in", "src/compress/flate/testdata/huffman-shifts.dyn.expect", "src/compress/flate/testdata/huffman-shifts.dyn.expect-noinput", "src/compress/flate/testdata/huffman-shifts.golden", "src/compress/flate/testdata/huffman-shifts.in", "src/compress/flate/testdata/huffman-shifts.wb.expect", "src/compress/flate/testdata/huffman-shifts.wb.expect-noinput", "src/compress/flate/testdata/huffman-text-shift.dyn.expect", "src/compress/flate/testdata/huffman-text-shift.dyn.expect-noinput", "src/compress/flate/testdata/huffman-text-shift.golden", "src/compress/flate/testdata/huffman-text-shift.in", "src/compress/flate/testdata/huffman-text-shift.wb.expect", "src/compress/flate/testdata/huffman-text-shift.wb.expect-noinput", "src/compress/flate/testdata/huffman-text.dyn.expect", "src/compress/flate/testdata/huffman-text.dyn.expect-noinput", "src/compress/flate/testdata/huffman-text.golden", "src/compress/flate/testdata/huffman-text.in", "src/compress/flate/testdata/huffman-text.wb.expect", "src/compress/flate/testdata/huffman-text.wb.expect-noinput", "src/compress/flate/testdata/huffman-zero.dyn.expect", "src/compress/flate/testdata/huffman-zero.dyn.expect-noinput", "src/compress/flate/testdata/huffman-zero.golden", "src/compress/flate/testdata/huffman-zero.in", "src/compress/flate/testdata/huffman-zero.wb.expect", "src/compress/flate/testdata/huffman-zero.wb.expect-noinput", "src/compress/flate/testdata/null-long-match.dyn.expect-noinput", "src/compress/flate/testdata/null-long-match.wb.expect-noinput", "src/compress/flate/token.go", "src/compress/flate/writer_test.go", "src/compress/gzip/", "src/compress/gzip/example_test.go", "src/compress/gzip/gunzip.go", "src/compress/gzip/gunzip_test.go", "src/compress/gzip/gzip.go", "src/compress/gzip/gzip_test.go", "src/compress/gzip/issue14937_test.go", "src/compress/gzip/testdata/", "src/compress/gzip/testdata/issue6550.gz.base64", "src/compress/lzw/", "src/compress/lzw/reader.go", "src/compress/lzw/reader_test.go", "src/compress/lzw/writer.go", "src/compress/lzw/writer_test.go", "src/compress/testdata/", "src/compress/testdata/e.txt", "src/compress/testdata/gettysburg.txt", "src/compress/testdata/pi.txt", "src/compress/zlib/", "src/compress/zlib/example_test.go", "src/compress/zlib/reader.go", "src/compress/zlib/reader_test.go", "src/compress/zlib/writer.go", "src/compress/zlib/writer_test.go"}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntries_filterPrefix(t *testing.T) {
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data := loadMetacacheSampleEntries(t)
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data.filterPrefix("src/compress/bzip2/")
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got := data.entries().names()
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want := []string{"src/compress/bzip2/", "src/compress/bzip2/bit_reader.go", "src/compress/bzip2/bzip2.go", "src/compress/bzip2/bzip2_test.go", "src/compress/bzip2/huffman.go", "src/compress/bzip2/move_to_front.go", "src/compress/bzip2/testdata/", "src/compress/bzip2/testdata/Isaac.Newton-Opticks.txt.bz2", "src/compress/bzip2/testdata/e.txt.bz2", "src/compress/bzip2/testdata/fail-issue5747.bz2", "src/compress/bzip2/testdata/pass-random1.bin", "src/compress/bzip2/testdata/pass-random1.bz2", "src/compress/bzip2/testdata/pass-random2.bin", "src/compress/bzip2/testdata/pass-random2.bz2", "src/compress/bzip2/testdata/pass-sawtooth.bz2", "src/compress/bzip2/testdata/random.data.bz2"}
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if !reflect.DeepEqual(want, got) {
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t.Errorf("got unexpected result: %#v", got)
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}
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}
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func Test_metaCacheEntry_isInDir(t *testing.T) {
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tests := []struct {
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testName string
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entry string
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dir string
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sep string
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want bool
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}{
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{
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testName: "basic-file",
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entry: "src/file",
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dir: "src/",
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sep: slashSeparator,
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want: true,
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},
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{
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testName: "basic-dir",
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entry: "src/dir/",
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dir: "src/",
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sep: slashSeparator,
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want: true,
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},
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{
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testName: "deeper-file",
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entry: "src/dir/somewhere.ext",
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dir: "src/",
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sep: slashSeparator,
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want: false,
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},
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{
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testName: "deeper-dir",
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entry: "src/dir/somewhere/",
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dir: "src/",
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sep: slashSeparator,
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want: false,
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},
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{
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testName: "root-dir",
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entry: "doc/",
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dir: "",
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sep: slashSeparator,
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want: true,
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},
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{
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testName: "root-file",
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entry: "word.doc",
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dir: "",
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sep: slashSeparator,
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want: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.testName, func(t *testing.T) {
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e := metaCacheEntry{
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name: tt.entry,
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}
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if got := e.isInDir(tt.dir, tt.sep); got != tt.want {
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|
t.Errorf("isInDir() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|