// Copyright 2020 Gregory Petrosyan <gregory.petrosyan@gmail.com>//// This Source Code Form is subject to the terms of the Mozilla Public// License, v. 2.0. If a copy of the MPL was not distributed with this// file, You can obtain one at https://mozilla.org/MPL/2.0/. //go:build !go1.21 package rapid_test import ( "fmt" "unicode" "pgregory.net/rapid") func ExampleRune() { gen := rapid.Rune() for i := 0; i < 25; i++ { if i%5 == 0 { fmt.Println() } else { fmt.Print(" ") } fmt.Printf("%q", gen.Example(i)) } // Output: // '\n' '\x1b' 'A' 'a' '*' // '0' '@' '?' '\'' '\ue05d' // '<' '%' '!' '\u0604' 'A' // '%' '╷' '~' '!' '/' // '\u00ad' '𝪪' '@' '҈' ' '} func ExampleRuneFrom() { gens := []*rapid.Generator[rune]{ rapid.RuneFrom([]rune{'A', 'B', 'C'}), rapid.RuneFrom(nil, unicode.Cyrillic, unicode.Greek), rapid.RuneFrom([]rune{'⌘'}, &unicode.RangeTable{ R32: []unicode.Range32{{0x1F600, 0x1F64F, 1}}, }), } for _, gen := range gens { for i := 0; i < 5; i++ { if i > 0 { fmt.Print(" ") } fmt.Printf("%q", gen.Example(i)) } fmt.Println() } // Output: // 'A' 'A' 'A' 'B' 'A' // 'Ͱ' 'Ѥ' 'Ͱ' 'ͱ' 'Ϳ' // '😀' '⌘' '😀' '😁' '😋'} func ExampleString() { gen := rapid.String() for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "\n߾⃝?\rA�֍" // "\u2006𑰼" // "A￠\u0603ᾢ" // "+^#.[#৲" // ""} func ExampleStringOf() { gen := rapid.StringOf(rapid.RuneFrom(nil, unicode.Tibetan)) for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "༁༭༇ཬ༆༐༖ༀྸ༁༆༎ༀ༁ཱི༂༨ༀ༂" // "༂༁ༀ༂༴ༀ༁ྵ" // "ༀ༴༁༅ན༃༁༎ྼ༄༽" // "༎༂༎ༀༀༀཌྷ༂ༀྥ" // ""} func ExampleStringN() { gen := rapid.StringN(5, 5, -1) for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "\n߾⃝?\r" // "\u2006𑰼#`\x1b" // "A￠\u0603ᾢÉ" // "+^#.[" // ".A<a¤"} func ExampleStringOfN() { gen := rapid.StringOfN(rapid.RuneFrom(nil, unicode.ASCII_Hex_Digit), 6, 6, -1) for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "1D7B6a" // "2102e0" // "0e15c3" // "E2E000" // "aEd623"} func ExampleStringMatching() { gen := rapid.StringMatching(`\(?([0-9]{3})\)?([ .-]?)([0-9]{3})([ .-]?)([0-9]{4})`) for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "(532) 649-9610" // "901)-5783983" // "914.444.1575" // "(316 696.3584" // "816)0861080"} func ExampleSliceOfBytesMatching() { gen := rapid.SliceOfBytesMatching(`[CAGT]+`) for i := 0; i < 5; i++ { fmt.Printf("%q\n", gen.Example(i)) } // Output: // "CCTTGAGAGCGATACGGAAG" // "GCAGAACT" // "AACCGTCGAG" // "GGGAAAAGAT" // "AGTG"}
// Copyright 2020 Gregory Petrosyan <gregory.petrosyan@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
//go:build !go1.21
package rapid_test
import (
"fmt"
"unicode"
"pgregory.net/rapid"
)
func ExampleRune() {
gen := rapid.Rune()
for i := 0; i < 25; i++ {
if i%5 == 0 {
fmt.Println()
} else {
fmt.Print(" ")
}
fmt.Printf("%q", gen.Example(i))
}
// Output:
// '\n' '\x1b' 'A' 'a' '*'
// '0' '@' '?' '\'' '\ue05d'
// '<' '%' '!' '\u0604' 'A'
// '%' '╷' '~' '!' '/'
// '\u00ad' '𝪪' '@' '҈' ' '
}
func ExampleRuneFrom() {
gens := []*rapid.Generator[rune]{
rapid.RuneFrom([]rune{'A', 'B', 'C'}),
rapid.RuneFrom(nil, unicode.Cyrillic, unicode.Greek),
rapid.RuneFrom([]rune{'⌘'}, &unicode.RangeTable{
R32: []unicode.Range32{{0x1F600, 0x1F64F, 1}},
}),
}
for _, gen := range gens {
for i := 0; i < 5; i++ {
if i > 0 {
fmt.Print(" ")
}
fmt.Printf("%q", gen.Example(i))
}
fmt.Println()
}
// Output:
// 'A' 'A' 'A' 'B' 'A'
// 'Ͱ' 'Ѥ' 'Ͱ' 'ͱ' 'Ϳ'
// '😀' '⌘' '😀' '😁' '😋'
}
func ExampleString() {
gen := rapid.String()
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "\n߾⃝?\rA�֍"
// "\u2006𑰼"
// "A￠\u0603ᾢ"
// "+^#.[#৲"
// ""
}
func ExampleStringOf() {
gen := rapid.StringOf(rapid.RuneFrom(nil, unicode.Tibetan))
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "༁༭༇ཬ༆༐༖ༀྸ༁༆༎ༀ༁ཱི༂༨ༀ༂"
// "༂༁ༀ༂༴ༀ༁ྵ"
// "ༀ༴༁༅ན༃༁༎ྼ༄༽"
// "༎༂༎ༀༀༀཌྷ༂ༀྥ"
// ""
}
func ExampleStringN() {
gen := rapid.StringN(5, 5, -1)
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "\n߾⃝?\r"
// "\u2006𑰼#`\x1b"
// "A￠\u0603ᾢÉ"
// "+^#.["
// ".A<a¤"
}
func ExampleStringOfN() {
gen := rapid.StringOfN(rapid.RuneFrom(nil, unicode.ASCII_Hex_Digit), 6, 6, -1)
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "1D7B6a"
// "2102e0"
// "0e15c3"
// "E2E000"
// "aEd623"
}
func ExampleStringMatching() {
gen := rapid.StringMatching(`\(?([0-9]{3})\)?([ .-]?)([0-9]{3})([ .-]?)([0-9]{4})`)
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "(532) 649-9610"
// "901)-5783983"
// "914.444.1575"
// "(316 696.3584"
// "816)0861080"
}
func ExampleSliceOfBytesMatching() {
gen := rapid.SliceOfBytesMatching(`[CAGT]+`)
for i := 0; i < 5; i++ {
fmt.Printf("%q\n", gen.Example(i))
}
// Output:
// "CCTTGAGAGCGATACGGAAG"
// "GCAGAACT"
// "AACCGTCGAG"
// "GGGAAAAGAT"
// "AGTG"
}