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https://github.com/dolthub/dolt.git
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03b7221c36
stretchr has fixed a bug with the -count flag. I could merge these changes into attic-labs, but it's easier to just use strechr. We forked stretchr a long time ago so that we didn't link in the HTTP testing libraries into the noms binaries (because we were using d.Chk in production code). The HTTP issue doesn't seem to happen anymore, even though we're still using d.Chk.
84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
// Copyright 2016 Attic Labs, Inc. All rights reserved.
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// Licensed under the Apache License, version 2.0:
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// http://www.apache.org/licenses/LICENSE-2.0
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package csv
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import (
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"bytes"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestCR(t *testing.T) {
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testFile := []byte("a,b,c\r1,2,3\r")
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delimiter, err := StringToRune(",")
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r := NewCSVReader(bytes.NewReader(testFile), delimiter)
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lines, err := r.ReadAll()
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assert.NoError(t, err, "An error occurred while reading the data: %v", err)
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if len(lines) != 2 {
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t.Errorf("Wrong number of lines. Expected 2, got %d", len(lines))
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}
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}
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func TestLF(t *testing.T) {
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testFile := []byte("a,b,c\n1,2,3\n")
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delimiter, err := StringToRune(",")
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r := NewCSVReader(bytes.NewReader(testFile), delimiter)
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lines, err := r.ReadAll()
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assert.NoError(t, err, "An error occurred while reading the data: %v", err)
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if len(lines) != 2 {
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t.Errorf("Wrong number of lines. Expected 2, got %d", len(lines))
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}
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}
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func TestCRLF(t *testing.T) {
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testFile := []byte("a,b,c\r\n1,2,3\r\n")
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delimiter, err := StringToRune(",")
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r := NewCSVReader(bytes.NewReader(testFile), delimiter)
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lines, err := r.ReadAll()
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assert.NoError(t, err, "An error occurred while reading the data: %v", err)
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if len(lines) != 2 {
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t.Errorf("Wrong number of lines. Expected 2, got %d", len(lines))
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}
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}
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func TestCRInQuote(t *testing.T) {
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testFile := []byte("a,\"foo,\rbar\",c\r1,\"2\r\n2\",3\r")
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delimiter, err := StringToRune(",")
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r := NewCSVReader(bytes.NewReader(testFile), delimiter)
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lines, err := r.ReadAll()
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assert.NoError(t, err, "An error occurred while reading the data: %v", err)
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if len(lines) != 2 {
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t.Errorf("Wrong number of lines. Expected 2, got %d", len(lines))
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}
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if strings.Contains(lines[1][1], "\n\n") {
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t.Error("The CRLF was converted to a LFLF")
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}
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}
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func TestCRLFEndOfBufferLength(t *testing.T) {
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testFile := make([]byte, 4096*2, 4096*2)
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testFile[4095] = 13 // \r byte
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testFile[4096] = 10 // \n byte
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delimiter, err := StringToRune(",")
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r := NewCSVReader(bytes.NewReader(testFile), delimiter)
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lines, err := r.ReadAll()
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assert.NoError(t, err, "An error occurred while reading the data: %v", err)
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if len(lines) != 2 {
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t.Errorf("Wrong number of lines. Expected 2, got %d", len(lines))
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}
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}
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