BLI_string_test.cc File Reference

#include "testing/testing.h"
#include <array>
#include <initializer_list>
#include <ostream>
#include <string>
#include <utility>
#include <vector>
#include "MEM_guardedalloc.h"
#include "BLI_string.h"
#include "BLI_string_utf8.h"
#include "BLI_string_utils.hh"
#include "BLI_utildefines.h"

Go to the source code of this file.

Classes
struct	WordInfo
class	StringFindSplitWords
class	StringCasecmpNatural
class	StringEscape

Macros
#define	STRNCPY_UTF8_ASCII(...)
#define	STRNCPY_UTF8_ASCII_TRUNCATE(maxncpy, ...)
#define	STRNCPY_UTF8_TRUNCATE(byte_size, ...)
#define	STRNCPY_UTF8_TERMINATE_EARLY(byte_size, ...)
#define	STR_N_CAT(dst_init, dst_size, src, result_expect)
#define	STR_REPLACE_RANGE(src, size, beg, end, dst, result_expect)

Functions
	TEST (BLI_string, bounded_strcpy)
String Copy (UTF8)
	TEST (string, StrCopyUTF8_ASCII)
	TEST (string, StrCopyUTF8_ASCII_Truncate)
	TEST (string, StrCopyUTF8_TruncateEncoding)
	TEST (string, StrCopyUTF8_TerminateEncodingEarly)
String Concatenate
	TEST (string, StrCat)
String Replace
	TEST (string, StrReplaceRange)
String Partition
	TEST (string, StrPartition)
	TEST (string, StrRPartition)
	TEST (string, StrPartitionEx)
	TEST (string, StrPartitionUtf8)
	TEST (string, StrRPartitionUtf8)
	TEST (string, StrPartitionExUtf8)
String Format Integer (Grouped)
	TEST (string, StrFormatIntGrouped)
	TEST (string, StrFormatUint64Grouped)
String Format Byte Units
	TEST (string, StrFormatByteUnits)
String Format Decimal Units
	TEST (string, StrFormatDecimalUnits)
	TEST (string, StrFormatIntegerUnits)
String Length (Clamped)
	TEST (string, StringNLen)
String Find Split Words
static std::ostream &	operator<< (std::ostream &os, const WordInfo &word_info)
	TEST_F (StringFindSplitWords, Simple)
	TEST_F (StringFindSplitWords, Triple)
	TEST_F (StringFindSplitWords, Spacing)
	TEST_F (StringFindSplitWords, Trailing_Left)
	TEST_F (StringFindSplitWords, Trailing_Right)
	TEST_F (StringFindSplitWords, Trailing_LeftRight)
	TEST_F (StringFindSplitWords, Blank)
	TEST_F (StringFindSplitWords, Whitespace)
	TEST_F (StringFindSplitWords, LimitWords)
	TEST_F (StringFindSplitWords, LimitChars)
String Element
	TEST (string, StringElemEmpty)
	TEST (string, StringElemSingle)
	TEST (string, StringElemComplex)
String Search (Case Insensitive)
	TEST (string, StringStrncasestr)
String Maximum Word Count
	TEST (string, StringMaxPossibleWordCount)
String is Decimal
	TEST (string, StrIsDecimal)
String Case Insensitive Comparison
	TEST_F (StringCasecmpNatural, Empty)
	TEST_F (StringCasecmpNatural, Whitespace)
	TEST_F (StringCasecmpNatural, TextOnlyLowerCase)
	TEST_F (StringCasecmpNatural, TextMixedCase)
	TEST_F (StringCasecmpNatural, Period)
	TEST_F (StringCasecmpNatural, OnlyNumbers)
	TEST_F (StringCasecmpNatural, TextAndNumbers)
String Escape/Un-Escape
BLI_str_escape, BLI_str_unescape.
	TEST_F (StringEscape, Simple)
	TEST_F (StringEscape, Control)

String Join
#define	BUFFER_SIZE   128
static void	string_join_array_test_truncate (const char *strings[], int strings_num, char buffer[BUFFER_SIZE])
static void	string_join_array_with_sep_char_test_truncate (const char *strings[], int strings_num, char buffer[BUFFER_SIZE])
	TEST (string, StrJoin_Truncate)

Macro Definition Documentation

BUFFER_SIZE

#define BUFFER_SIZE   128

Definition at line 868 of file BLI_string_test.cc.

Referenced by string_join_array_test_truncate(), string_join_array_with_sep_char_test_truncate(), and TEST().

STR_N_CAT

#define STR_N_CAT	(		dst_init,
			dst_size,
			src,
			result_expect )

Value:

  { \
    char dst[dst_size + 1] = dst_init; \
    dst[dst_size] = 0xff; \
    BLI_strncat(dst, src, dst_size); \
    EXPECT_STREQ(dst, result_expect); \
    EXPECT_EQ(dst[dst_size], 0xff); \
  }

Referenced by TEST().

STR_REPLACE_RANGE

#define STR_REPLACE_RANGE	(		src,
			size,
			beg,
			end,
			dst,
			result_expect )

Value:

  { \
    char string[size] = src; \
    BLI_string_replace_range(string, sizeof(string), beg, end, dst); \
    EXPECT_STREQ(string, result_expect); \
  }

Referenced by TEST().

STRNCPY_UTF8_ASCII

#define STRNCPY_UTF8_ASCII

(

...

)

Value:

  { \
    const char src[] = {__VA_ARGS__, 0}; \
    char dst[sizeof(src)]; \
    memset(dst, 0xff, sizeof(dst)); \
    STRNCPY_UTF8(dst, src); \
    EXPECT_EQ(strlen(dst), sizeof(dst) - 1); \
    EXPECT_STREQ(dst, src); \
  }

Referenced by TEST().

STRNCPY_UTF8_ASCII_TRUNCATE

#define STRNCPY_UTF8_ASCII_TRUNCATE	(		maxncpy,
			... )

Value:

  { \
    char src[] = {__VA_ARGS__}; \
    char dst[sizeof(src)]; \
    memset(dst, 0xff, sizeof(dst)); \
    BLI_strncpy_utf8(dst, src, maxncpy); \
    int len_expect = std::min<int>(sizeof(src), maxncpy) - 1; \
    src[len_expect] = '\0'; /* To be able to use `EXPECT_STREQ`. */ \
    EXPECT_EQ(strlen(dst), len_expect); \
    EXPECT_STREQ(dst, src); \
  }

Referenced by TEST().

STRNCPY_UTF8_TERMINATE_EARLY

#define STRNCPY_UTF8_TERMINATE_EARLY	(		byte_size,
			... )

Value:

  { \
    char src[] = {__VA_ARGS__, 0}; \
    EXPECT_EQ(BLI_str_utf8_size_or_error(src), byte_size); \
    char dst[sizeof(src)]; \
    memset(dst, 0xff, sizeof(dst)); \
    STRNCPY_UTF8(dst, src); \
    EXPECT_EQ(strlen(dst), sizeof(dst) - 1); \
    EXPECT_STREQ(dst, src); \
    for (int i = sizeof(dst) - 1; i > 1; i--) { \
      src[i] = '\0'; \
      memset(dst, 0xff, sizeof(dst)); \
      const int dst_copied = STRNCPY_UTF8_RLEN(dst, src); \
      EXPECT_STREQ(dst, src); \
      EXPECT_EQ(strlen(dst), i); \
      EXPECT_EQ(dst_copied, i); \
    } \
  }

Referenced by TEST().

STRNCPY_UTF8_TRUNCATE

#define STRNCPY_UTF8_TRUNCATE	(		byte_size,
			... )

Value:

  { \
    const char src[] = {__VA_ARGS__, 0}; \
    EXPECT_EQ(BLI_str_utf8_size_or_error(src), byte_size); \
    char dst[sizeof(src)]; \
    memset(dst, 0xff, sizeof(dst)); \
    STRNCPY_UTF8(dst, src); \
    EXPECT_EQ(strlen(dst), sizeof(dst) - 1); \
    EXPECT_STREQ(dst, src); \
    BLI_strncpy_utf8(dst, src, sizeof(dst) - 1); \
    EXPECT_STREQ(dst, ""); \
  }

Referenced by TEST().

Function Documentation

operator<<()

static std::ostream & operator<< ( std::ostream & os, const WordInfo & word_info )

static

Definition at line 976 of file BLI_string_test.cc.

References WordInfo::end, and WordInfo::start.

string_join_array_test_truncate()

static void string_join_array_test_truncate ( const char * strings[], int strings_num, char buffer[BUFFER_SIZE] )

static

Definition at line 870 of file BLI_string_test.cc.

References BLI_string_join_array(), BLI_string_join_arrayN(), buffer_alloc(), BUFFER_SIZE, EXPECT_EQ(), and MEM_freeN().

Referenced by TEST().

string_join_array_with_sep_char_test_truncate()

static void string_join_array_with_sep_char_test_truncate ( const char * strings[], int strings_num, char buffer[BUFFER_SIZE] )

static

Definition at line 890 of file BLI_string_test.cc.

References BLI_string_join_array_by_sep_char(), BLI_string_join_array_by_sep_charN(), buffer_alloc(), BUFFER_SIZE, EXPECT_EQ(), and MEM_freeN().

Referenced by TEST().

TEST() [1/26]

TEST	(	BLI_string	,
		bounded_strcpy	)

Definition at line 1516 of file BLI_string_test.cc.

References str, and STRNCPY.

TEST() [2/26]

TEST	(	string	,
		StrCat	)

Definition at line 133 of file BLI_string_test.cc.

References STR_N_CAT.

TEST() [3/26]

TEST	(	string	,
		StrCopyUTF8_ASCII	)

Definition at line 30 of file BLI_string_test.cc.

References STRNCPY_UTF8_ASCII.

TEST() [4/26]

TEST	(	string	,
		StrCopyUTF8_ASCII_Truncate	)

Definition at line 48 of file BLI_string_test.cc.

References STRNCPY_UTF8_ASCII_TRUNCATE.

TEST() [5/26]

TEST	(	string	,
		StrCopyUTF8_TerminateEncodingEarly	)

Definition at line 94 of file BLI_string_test.cc.

References STRNCPY_UTF8_TERMINATE_EARLY.

TEST() [6/26]

TEST	(	string	,
		StrCopyUTF8_TruncateEncoding	)

Definition at line 68 of file BLI_string_test.cc.

References STRNCPY_UTF8_TRUNCATE.

TEST() [7/26]

TEST	(	string	,
		StrFormatByteUnits	)

Definition at line 573 of file BLI_string_test.cc.

References BLI_str_format_byte_unit(), BLI_STR_FORMAT_INT64_BYTE_UNIT_SIZE, EXPECT_EQ(), and size().

TEST() [8/26]

TEST	(	string	,
		StrFormatDecimalUnits	)

Definition at line 646 of file BLI_string_test.cc.

References BLI_str_format_decimal_unit(), BLI_STR_FORMAT_INT32_DECIMAL_UNIT_SIZE, INT32_MAX, and size().

TEST() [9/26]

TEST	(	string	,
		StrFormatIntegerUnits	)

Definition at line 741 of file BLI_string_test.cc.

References BLI_STR_FORMAT_INT32_INTEGER_UNIT_SIZE, BLI_str_format_integer_unit(), INT32_MAX, and size().

TEST() [10/26]

TEST	(	string	,
		StrFormatIntGrouped	)

Definition at line 507 of file BLI_string_test.cc.

References BLI_STR_FORMAT_INT32_GROUPED_SIZE, BLI_str_format_int_grouped(), and EXPECT_EQ().

TEST() [11/26]

TEST	(	string	,
		StrFormatUint64Grouped	)

Definition at line 543 of file BLI_string_test.cc.

References BLI_str_format_uint64_grouped(), BLI_STR_FORMAT_UINT64_GROUPED_SIZE, and EXPECT_EQ().

TEST() [12/26]

TEST	(	string	,
		StringElemComplex	)

Definition at line 1114 of file BLI_string_test.cc.

References BLI_string_elem_split_by_delim().

TEST() [13/26]

TEST	(	string	,
		StringElemEmpty	)

Definition at line 1094 of file BLI_string_test.cc.

References BLI_string_elem_split_by_delim().

TEST() [14/26]

TEST	(	string	,
		StringElemSingle	)

Definition at line 1105 of file BLI_string_test.cc.

References BLI_string_elem_split_by_delim().

TEST() [15/26]

TEST	(	string	,
		StringMaxPossibleWordCount	)

Definition at line 1174 of file BLI_string_test.cc.

References BLI_string_max_possible_word_count(), and EXPECT_EQ().

TEST() [16/26]

TEST	(	string	,
		StringNLen	)

Definition at line 843 of file BLI_string_test.cc.

References BLI_strnlen(), and EXPECT_EQ().

TEST() [17/26]

TEST	(	string	,
		StringStrncasestr	)

Definition at line 1143 of file BLI_string_test.cc.

References BLI_strncasestr(), and EXPECT_EQ().

TEST() [18/26]

TEST	(	string	,
		StrIsDecimal	)

Definition at line 1190 of file BLI_string_test.cc.

References BLI_string_is_decimal().

TEST() [19/26]

TEST	(	string	,
		StrJoin_Truncate	)

Definition at line 912 of file BLI_string_test.cc.

References ARRAY_SIZE, BUFFER_SIZE, string_join_array_test_truncate(), and string_join_array_with_sep_char_test_truncate().

TEST() [20/26]

TEST	(	string	,
		StrPartition	)

Definition at line 202 of file BLI_string_test.cc.

References BLI_str_partition(), EXPECT_EQ(), and str.

TEST() [21/26]

TEST	(	string	,
		StrPartitionEx	)

Definition at line 320 of file BLI_string_test.cc.

References BLI_str_partition_ex(), EXPECT_EQ(), and str.

TEST() [22/26]

TEST	(	string	,
		StrPartitionExUtf8	)

Definition at line 469 of file BLI_string_test.cc.

References BLI_str_partition_ex_utf8(), EXPECT_EQ(), and str.

TEST() [23/26]

TEST	(	string	,
		StrPartitionUtf8	)

Definition at line 351 of file BLI_string_test.cc.

References BLI_str_partition_utf8(), EXPECT_EQ(), and str.

TEST() [24/26]

TEST	(	string	,
		StrReplaceRange	)

Definition at line 160 of file BLI_string_test.cc.

References STR_REPLACE_RANGE.

TEST() [25/26]

TEST	(	string	,
		StrRPartition	)

Definition at line 261 of file BLI_string_test.cc.

References BLI_str_rpartition(), EXPECT_EQ(), and str.

TEST() [26/26]

TEST	(	string	,
		StrRPartitionUtf8	)

Definition at line 410 of file BLI_string_test.cc.

References BLI_str_rpartition_utf8(), EXPECT_EQ(), and str.

TEST_F() [1/19]

TEST_F	(	StringCasecmpNatural	,
		Empty	)

Definition at line 1264 of file BLI_string_test.cc.

TEST_F() [2/19]

TEST_F	(	StringCasecmpNatural	,
		OnlyNumbers	)

Definition at line 1379 of file BLI_string_test.cc.

TEST_F() [3/19]

TEST_F	(	StringCasecmpNatural	,
		Period	)

Definition at line 1359 of file BLI_string_test.cc.

TEST_F() [4/19]

TEST_F	(	StringCasecmpNatural	,
		TextAndNumbers	)

Definition at line 1401 of file BLI_string_test.cc.

TEST_F() [5/19]

TEST_F	(	StringCasecmpNatural	,
		TextMixedCase	)

Definition at line 1323 of file BLI_string_test.cc.

TEST_F() [6/19]

TEST_F	(	StringCasecmpNatural	,
		TextOnlyLowerCase	)

Definition at line 1300 of file BLI_string_test.cc.

TEST_F() [7/19]

TEST_F	(	StringCasecmpNatural	,
		Whitespace	)

Definition at line 1280 of file BLI_string_test.cc.

TEST_F() [8/19]

TEST_F	(	StringEscape	,
		Control	)

Definition at line 1492 of file BLI_string_test.cc.

TEST_F() [9/19]

TEST_F	(	StringEscape	,
		Simple	)

Definition at line 1457 of file BLI_string_test.cc.

TEST_F() [10/19]

TEST_F	(	StringFindSplitWords	,
		Blank	)

Definition at line 1057 of file BLI_string_test.cc.

TEST_F() [11/19]

TEST_F	(	StringFindSplitWords	,
		LimitChars	)

Definition at line 1075 of file BLI_string_test.cc.

TEST_F() [12/19]

TEST_F	(	StringFindSplitWords	,
		LimitWords	)

Definition at line 1066 of file BLI_string_test.cc.

TEST_F() [13/19]

TEST_F	(	StringFindSplitWords	,
		Simple	)

Definition at line 1027 of file BLI_string_test.cc.

TEST_F() [14/19]

TEST_F	(	StringFindSplitWords	,
		Spacing	)

Definition at line 1037 of file BLI_string_test.cc.

TEST_F() [15/19]

TEST_F	(	StringFindSplitWords	,
		Trailing_Left	)

Definition at line 1042 of file BLI_string_test.cc.

TEST_F() [16/19]

TEST_F	(	StringFindSplitWords	,
		Trailing_LeftRight	)

Definition at line 1052 of file BLI_string_test.cc.

TEST_F() [17/19]

TEST_F	(	StringFindSplitWords	,
		Trailing_Right	)

Definition at line 1047 of file BLI_string_test.cc.

TEST_F() [18/19]

TEST_F	(	StringFindSplitWords	,
		Triple	)

Definition at line 1032 of file BLI_string_test.cc.

TEST_F() [19/19]

TEST_F	(	StringFindSplitWords	,
		Whitespace	)

Definition at line 1061 of file BLI_string_test.cc.