<commit_before>// Copyright 2015 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 bidi

import (
	"flag"
	"fmt"
	"log"
	"strconv"
	"strings"
	"testing"

	"golang.org/x/text/internal/gen"
	"golang.org/x/text/internal/ucd"
	"golang.org/x/text/unicode/norm"
)

var testLevels = flag.Bool("levels", false, "enable testing of levels")

// TestBidiCore performs the tests in BidiTest.txt.
// See http://www.unicode.org/Public/UCD/latest/ucd/BidiTest.txt.
func TestBidiCore(t *testing.T) {
	if !*long {
		return
	}
	r := gen.OpenUCDFile("BidiTest.txt")
	defer r.Close()

	var wantLevels, wantOrder []string
	p := ucd.New(r, ucd.Part(func(p *ucd.Parser) {
		s := strings.Split(p.String(0), ":")
		switch s[0] {
		case "Levels":
			wantLevels = strings.Fields(s[1])
		case "Reorder":
			wantOrder = strings.Fields(s[1])
		default:
			log.Fatalf("Unknown part %q.", s[0])
		}
	}))

	for p.Next() {
		types := []class{}
		for _, s := range p.Strings(0) {
			types = append(types, bidiClass[s])
		}
		// We ignore the bracketing part of the algorithm.
		pairTypes := make([]bracketType, len(types))
		pairValues := make([]rune, len(types))

		for i := uint(0); i < 3; i++ {
			if p.Uint(1)&(1<<i) == 0 {
				continue
			}
			lev := level(int(i) - 1)
			par := newParagraph(types, pairTypes, pairValues, lev)

			if *testLevels {
				levels := par.resultLevels
				for i, s := range wantLevels {
					if s == "x" {
						continue
					}
					l, _ := strconv.ParseUint(s, 10, 8)
					if level(l)&1 != levels[i]&1 {
						t.Errorf("%s:%d:levels: got %v; want %v", p.String(0), lev, levels, wantLevels)
						break
					}
				}
			}

			order := par.getReordering([]int{len(types)})
			gotOrder := filterOrder(types, order)
			if got, want := fmt.Sprint(gotOrder), fmt.Sprint(wantOrder); got != want {
				t.Errorf("%s:%d:order: got %v; want %v\noriginal %v", p.String(0), lev, got, want, order)
			}
		}
	}
	if err := p.Err(); err != nil {
		log.Fatal(err)
	}
}

var removeClasses = map[class]bool{
	_LRO: true,
	_RLO: true,
	_RLE: true,
	_LRE: true,
	_PDF: true,
	_BN:  true,
}

// TestBidiCharacters performs the tests in BidiCharacterTest.txt.
// See http://www.unicode.org/Public/UCD/latest/ucd/BidiCharacterTest.txt
func TestBidiCharacters(t *testing.T) {
	if !*long {
		return
	}
	parse("BidiCharacterTest.txt", func(p *ucd.Parser) {
		var (
			types      []class
			pairTypes  []bracketType
			pairValues []rune
			parLevel   level

			wantLevel       = level(p.Int(2))
			wantLevels      = p.Strings(3)
			wantVisualOrder = p.Strings(4)
		)

		switch l := p.Int(1); l {
		case 0, 1:
			parLevel = level(l)
		case 2:
			parLevel = implicitLevel
		default:
			// Spec says to ignore unknown parts.
		}<commit_msg>bidi: fixed build breakage due to crossing changes<commit_after>// Copyright 2015 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 bidi

import (
	"flag"
	"fmt"
	"log"
	"strconv"
	"strings"
	"testing"

	"golang.org/x/text/internal/gen"
	"golang.org/x/text/internal/ucd"
	"golang.org/x/text/unicode/norm"
)

var testLevels = flag.Bool("levels", false, "enable testing of levels")

// TestBidiCore performs the tests in BidiTest.txt.
// See http://www.unicode.org/Public/UCD/latest/ucd/BidiTest.txt.
func TestBidiCore(t *testing.T) {
	if !*long {
		return
	}
	r := gen.OpenUCDFile("BidiTest.txt")
	defer r.Close()

	var wantLevels, wantOrder []string
	p := ucd.New(r, ucd.Part(func(p *ucd.Parser) {
		s := strings.Split(p.String(0), ":")
		switch s[0] {
		case "Levels":
			wantLevels = strings.Fields(s[1])
		case "Reorder":
			wantOrder = strings.Fields(s[1])
		default:
			log.Fatalf("Unknown part %q.", s[0])
		}
	}))

	for p.Next() {
		types := []class{}
		for _, s := range p.Strings(0) {
			types = append(types, bidiClass[s])
		}
		// We ignore the bracketing part of the algorithm.
		pairTypes := make([]bracketType, len(types))
		pairValues := make([]rune, len(types))

		for i := uint(0); i < 3; i++ {
			if p.Uint(1)&(1<<i) == 0 {
				continue
			}
			lev := level(int(i) - 1)
			par := newParagraph(types, pairTypes, pairValues, lev)

			if *testLevels {
				levels := par.resultLevels
				for i, s := range wantLevels {
					if s == "x" {
						continue
					}
					l, _ := strconv.ParseUint(s, 10, 8)
					if level(l)&1 != levels[i]&1 {
						t.Errorf("%s:%d:levels: got %v; want %v", p.String(0), lev, levels, wantLevels)
						break
					}
				}
			}

			order := par.getReordering([]int{len(types)})
			gotOrder := filterOrder(types, order)
			if got, want := fmt.Sprint(gotOrder), fmt.Sprint(wantOrder); got != want {
				t.Errorf("%s:%d:order: got %v; want %v\noriginal %v", p.String(0), lev, got, want, order)
			}
		}
	}
	if err := p.Err(); err != nil {
		log.Fatal(err)
	}
}

var removeClasses = map[class]bool{
	_LRO: true,
	_RLO: true,
	_RLE: true,
	_LRE: true,
	_PDF: true,
	_BN:  true,
}

// TestBidiCharacters performs the tests in BidiCharacterTest.txt.
// See http://www.unicode.org/Public/UCD/latest/ucd/BidiCharacterTest.txt
func TestBidiCharacters(t *testing.T) {
	if !*long {
		return
	}
	ucd.Parse(gen.OpenUCDFile("BidiCharacterTest.txt"), func(p *ucd.Parser) {
		var (
			types      []class
			pairTypes  []bracketType
			pairValues []rune
			parLevel   level

			wantLevel       = level(p.Int(2))
			wantLevels      = p.Strings(3)
			wantVisualOrder = p.Strings(4)
		)

		switch l := p.Int(1); l {
		case 0, 1:
			parLevel = level(l)
		case 2:
			parLevel = implicitLevel
		default:
			// Spec says to ignore unknown parts.
		}
{'fraction_non_alphanumeric': 0.1628440366972477, 'fraction_numerical': 0.01058574453069866, 'mean_word_length': 3.0725574712643677, 'pattern_counts': {'":': 6, '<': 9, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 4, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5128207', 'n_tokens_mistral': 2507, 'n_tokens_neox': 2169, 'n_words': 527}