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Diffstat (limited to 'vendor/golang.org/x/text/internal/colltab/trie_test.go')
-rw-r--r--vendor/golang.org/x/text/internal/colltab/trie_test.go106
1 files changed, 0 insertions, 106 deletions
diff --git a/vendor/golang.org/x/text/internal/colltab/trie_test.go b/vendor/golang.org/x/text/internal/colltab/trie_test.go
deleted file mode 100644
index b056a81..0000000
--- a/vendor/golang.org/x/text/internal/colltab/trie_test.go
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright 2012 The Go 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 colltab
-
-import (
- "testing"
-)
-
-// We take the smallest, largest and an arbitrary value for each
-// of the UTF-8 sequence lengths.
-var testRunes = []rune{
- 0x01, 0x0C, 0x7F, // 1-byte sequences
- 0x80, 0x100, 0x7FF, // 2-byte sequences
- 0x800, 0x999, 0xFFFF, // 3-byte sequences
- 0x10000, 0x10101, 0x10FFFF, // 4-byte sequences
- 0x200, 0x201, 0x202, 0x210, 0x215, // five entries in one sparse block
-}
-
-// Test cases for illegal runes.
-type trietest struct {
- size int
- bytes []byte
-}
-
-var tests = []trietest{
- // illegal runes
- {1, []byte{0x80}},
- {1, []byte{0xFF}},
- {1, []byte{t2, tx - 1}},
- {1, []byte{t2, t2}},
- {2, []byte{t3, tx, tx - 1}},
- {2, []byte{t3, tx, t2}},
- {1, []byte{t3, tx - 1, tx}},
- {3, []byte{t4, tx, tx, tx - 1}},
- {3, []byte{t4, tx, tx, t2}},
- {1, []byte{t4, t2, tx, tx - 1}},
- {2, []byte{t4, tx, t2, tx - 1}},
-
- // short runes
- {0, []byte{t2}},
- {0, []byte{t3, tx}},
- {0, []byte{t4, tx, tx}},
-
- // we only support UTF-8 up to utf8.UTFMax bytes (4 bytes)
- {1, []byte{t5, tx, tx, tx, tx}},
- {1, []byte{t6, tx, tx, tx, tx, tx}},
-}
-
-func TestLookupTrie(t *testing.T) {
- for i, r := range testRunes {
- b := []byte(string(r))
- v, sz := testTrie.lookup(b)
- if int(v) != i {
- t.Errorf("lookup(%U): found value %#x, expected %#x", r, v, i)
- }
- if sz != len(b) {
- t.Errorf("lookup(%U): found size %d, expected %d", r, sz, len(b))
- }
- }
- for i, tt := range tests {
- v, sz := testTrie.lookup(tt.bytes)
- if int(v) != 0 {
- t.Errorf("lookup of illegal rune, case %d: found value %#x, expected 0", i, v)
- }
- if sz != tt.size {
- t.Errorf("lookup of illegal rune, case %d: found size %d, expected %d", i, sz, tt.size)
- }
- }
-}
-
-// test data is taken from exp/collate/locale/build/trie_test.go
-var testValues = [832]uint32{
- 0x000c: 0x00000001,
- 0x007f: 0x00000002,
- 0x00c0: 0x00000003,
- 0x0100: 0x00000004,
- 0x0140: 0x0000000c, 0x0141: 0x0000000d, 0x0142: 0x0000000e,
- 0x0150: 0x0000000f,
- 0x0155: 0x00000010,
- 0x01bf: 0x00000005,
- 0x01c0: 0x00000006,
- 0x0219: 0x00000007,
- 0x027f: 0x00000008,
- 0x0280: 0x00000009,
- 0x02c1: 0x0000000a,
- 0x033f: 0x0000000b,
-}
-
-var testLookup = [640]uint16{
- 0x0e0: 0x05, 0x0e6: 0x06,
- 0x13f: 0x07,
- 0x140: 0x08, 0x144: 0x09,
- 0x190: 0x03,
- 0x1ff: 0x0a,
- 0x20f: 0x05,
- 0x242: 0x01, 0x244: 0x02,
- 0x248: 0x03,
- 0x25f: 0x04,
- 0x260: 0x01,
- 0x26f: 0x02,
- 0x270: 0x04, 0x274: 0x06,
-}
-
-var testTrie = Trie{testLookup[6*blockSize:], testValues[:], testLookup[:], testValues[:]}