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Diffstat (limited to 'vendor/golang.org/x/text/collate/build/colelem_test.go')
-rw-r--r--vendor/golang.org/x/text/collate/build/colelem_test.go215
1 files changed, 0 insertions, 215 deletions
diff --git a/vendor/golang.org/x/text/collate/build/colelem_test.go b/vendor/golang.org/x/text/collate/build/colelem_test.go
deleted file mode 100644
index d0c8d07..0000000
--- a/vendor/golang.org/x/text/collate/build/colelem_test.go
+++ /dev/null
@@ -1,215 +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 build
-
-import (
- "testing"
-
- "golang.org/x/text/internal/colltab"
-)
-
-type ceTest struct {
- f func(in []int) (uint32, error)
- arg []int
- val uint32
-}
-
-func normalCE(in []int) (ce uint32, err error) {
- return makeCE(rawCE{w: in[:3], ccc: uint8(in[3])})
-}
-
-func expandCE(in []int) (ce uint32, err error) {
- return makeExpandIndex(in[0])
-}
-
-func contractCE(in []int) (ce uint32, err error) {
- return makeContractIndex(ctHandle{in[0], in[1]}, in[2])
-}
-
-func decompCE(in []int) (ce uint32, err error) {
- return makeDecompose(in[0], in[1])
-}
-
-var ceTests = []ceTest{
- {normalCE, []int{0, 0, 0, 0}, 0xA0000000},
- {normalCE, []int{0, 0x28, 3, 0}, 0xA0002803},
- {normalCE, []int{0, 0x28, 3, 0xFF}, 0xAFF02803},
- {normalCE, []int{100, defaultSecondary, 3, 0}, 0x0000C883},
- // non-ignorable primary with non-default secondary
- {normalCE, []int{100, 0x28, defaultTertiary, 0}, 0x4000C828},
- {normalCE, []int{100, defaultSecondary + 8, 3, 0}, 0x0000C983},
- {normalCE, []int{100, 0, 3, 0}, 0xFFFF}, // non-ignorable primary with non-supported secondary
- {normalCE, []int{100, 1, 3, 0}, 0xFFFF},
- {normalCE, []int{1 << maxPrimaryBits, defaultSecondary, 0, 0}, 0xFFFF},
- {normalCE, []int{0, 1 << maxSecondaryBits, 0, 0}, 0xFFFF},
- {normalCE, []int{100, defaultSecondary, 1 << maxTertiaryBits, 0}, 0xFFFF},
- {normalCE, []int{0x123, defaultSecondary, 8, 0xFF}, 0x88FF0123},
- {normalCE, []int{0x123, defaultSecondary + 1, 8, 0xFF}, 0xFFFF},
-
- {contractCE, []int{0, 0, 0}, 0xC0000000},
- {contractCE, []int{1, 1, 1}, 0xC0010011},
- {contractCE, []int{1, (1 << maxNBits) - 1, 1}, 0xC001001F},
- {contractCE, []int{(1 << maxTrieIndexBits) - 1, 1, 1}, 0xC001FFF1},
- {contractCE, []int{1, 1, (1 << maxContractOffsetBits) - 1}, 0xDFFF0011},
- {contractCE, []int{1, (1 << maxNBits), 1}, 0xFFFF},
- {contractCE, []int{(1 << maxTrieIndexBits), 1, 1}, 0xFFFF},
- {contractCE, []int{1, (1 << maxContractOffsetBits), 1}, 0xFFFF},
-
- {expandCE, []int{0}, 0xE0000000},
- {expandCE, []int{5}, 0xE0000005},
- {expandCE, []int{(1 << maxExpandIndexBits) - 1}, 0xE000FFFF},
- {expandCE, []int{1 << maxExpandIndexBits}, 0xFFFF},
-
- {decompCE, []int{0, 0}, 0xF0000000},
- {decompCE, []int{1, 1}, 0xF0000101},
- {decompCE, []int{0x1F, 0x1F}, 0xF0001F1F},
- {decompCE, []int{256, 0x1F}, 0xFFFF},
- {decompCE, []int{0x1F, 256}, 0xFFFF},
-}
-
-func TestColElem(t *testing.T) {
- for i, tt := range ceTests {
- in := make([]int, len(tt.arg))
- copy(in, tt.arg)
- ce, err := tt.f(in)
- if tt.val == 0xFFFF {
- if err == nil {
- t.Errorf("%d: expected error for args %x", i, tt.arg)
- }
- continue
- }
- if err != nil {
- t.Errorf("%d: unexpected error: %v", i, err.Error())
- }
- if ce != tt.val {
- t.Errorf("%d: colElem=%X; want %X", i, ce, tt.val)
- }
- }
-}
-
-func mkRawCES(in [][]int) []rawCE {
- out := []rawCE{}
- for _, w := range in {
- out = append(out, rawCE{w: w})
- }
- return out
-}
-
-type weightsTest struct {
- a, b [][]int
- level colltab.Level
- result int
-}
-
-var nextWeightTests = []weightsTest{
- {
- a: [][]int{{100, 20, 5, 0}},
- b: [][]int{{101, defaultSecondary, defaultTertiary, 0}},
- level: colltab.Primary,
- },
- {
- a: [][]int{{100, 20, 5, 0}},
- b: [][]int{{100, 21, defaultTertiary, 0}},
- level: colltab.Secondary,
- },
- {
- a: [][]int{{100, 20, 5, 0}},
- b: [][]int{{100, 20, 6, 0}},
- level: colltab.Tertiary,
- },
- {
- a: [][]int{{100, 20, 5, 0}},
- b: [][]int{{100, 20, 5, 0}},
- level: colltab.Identity,
- },
-}
-
-var extra = [][]int{{200, 32, 8, 0}, {0, 32, 8, 0}, {0, 0, 8, 0}, {0, 0, 0, 0}}
-
-func TestNextWeight(t *testing.T) {
- for i, tt := range nextWeightTests {
- test := func(l colltab.Level, tt weightsTest, a, gold [][]int) {
- res := nextWeight(tt.level, mkRawCES(a))
- if !equalCEArrays(mkRawCES(gold), res) {
- t.Errorf("%d:%d: expected weights %d; found %d", i, l, gold, res)
- }
- }
- test(-1, tt, tt.a, tt.b)
- for l := colltab.Primary; l <= colltab.Tertiary; l++ {
- if tt.level <= l {
- test(l, tt, append(tt.a, extra[l]), tt.b)
- } else {
- test(l, tt, append(tt.a, extra[l]), append(tt.b, extra[l]))
- }
- }
- }
-}
-
-var compareTests = []weightsTest{
- {
- [][]int{{100, 20, 5, 0}},
- [][]int{{100, 20, 5, 0}},
- colltab.Identity,
- 0,
- },
- {
- [][]int{{100, 20, 5, 0}, extra[0]},
- [][]int{{100, 20, 5, 1}},
- colltab.Primary,
- 1,
- },
- {
- [][]int{{100, 20, 5, 0}},
- [][]int{{101, 20, 5, 0}},
- colltab.Primary,
- -1,
- },
- {
- [][]int{{101, 20, 5, 0}},
- [][]int{{100, 20, 5, 0}},
- colltab.Primary,
- 1,
- },
- {
- [][]int{{100, 0, 0, 0}, {0, 20, 5, 0}},
- [][]int{{0, 20, 5, 0}, {100, 0, 0, 0}},
- colltab.Identity,
- 0,
- },
- {
- [][]int{{100, 20, 5, 0}},
- [][]int{{100, 21, 5, 0}},
- colltab.Secondary,
- -1,
- },
- {
- [][]int{{100, 20, 5, 0}},
- [][]int{{100, 20, 2, 0}},
- colltab.Tertiary,
- 1,
- },
- {
- [][]int{{100, 20, 5, 1}},
- [][]int{{100, 20, 5, 2}},
- colltab.Quaternary,
- -1,
- },
-}
-
-func TestCompareWeights(t *testing.T) {
- for i, tt := range compareTests {
- test := func(tt weightsTest, a, b [][]int) {
- res, level := compareWeights(mkRawCES(a), mkRawCES(b))
- if res != tt.result {
- t.Errorf("%d: expected comparison result %d; found %d", i, tt.result, res)
- }
- if level != tt.level {
- t.Errorf("%d: expected level %d; found %d", i, tt.level, level)
- }
- }
- test(tt, tt.a, tt.b)
- test(tt, append(tt.a, extra[0]), append(tt.b, extra[0]))
- }
-}