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core: add reverse of string for screen in evaluation of expressions with "revscr:"

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This commit is contained in:
Sébastien Helleu
2019-10-12 20:14:36 +02:00
parent 9535f4a70b
commit 8fc8f728d4
31 changed files with 323 additions and 115 deletions
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tests/unit/core/test-core-string.cpp
+70
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@@ -35,6 +35,7 @@ extern "C"
#include "src/core/weechat.h"
#include "src/core/wee-string.h"
#include "src/core/wee-hashtable.h"
#include "src/gui/gui-color.h"
#include "src/plugins/plugin.h"
}
@@ -276,6 +277,8 @@ TEST(CoreString, Cut)
TEST(CoreString, Reverse)
{
char string[128];
POINTERS_EQUAL(NULL, string_reverse (NULL));
STRCMP_EQUAL("", string_reverse (""));
@@ -291,6 +294,73 @@ TEST(CoreString, Reverse)
* the function string_reverse accepts only an UTF-8 string as input
*/
STRCMP_EQUAL("\xeblon", string_reverse ("no\xebl"));
/* reverse of string with color codes */
snprintf (string, sizeof (string),
"%s",
gui_color_get_custom ("red"));
STRCMP_EQUAL("30F\x19", string_reverse (string));
snprintf (string, sizeof (string),
"%s red",
gui_color_get_custom ("red"));
STRCMP_EQUAL("der 30F\x19", string_reverse (string));
snprintf (string, sizeof (string),
"red %s",
gui_color_get_custom ("red"));
STRCMP_EQUAL("30F\x19 der", string_reverse (string));
}
/*
* Tests functions:
* string_reverse_screen
*/
TEST(CoreString, ReverseScreen)
{
char string[128], result[128];
POINTERS_EQUAL(NULL, string_reverse_screen (NULL));
STRCMP_EQUAL("", string_reverse_screen (""));
/* reverse of UTF-8 string */
STRCMP_EQUAL("n", string_reverse_screen ("n"));
STRCMP_EQUAL("on", string_reverse_screen ("no"));
STRCMP_EQUAL("ëon", string_reverse_screen ("noë"));
STRCMP_EQUAL("lëon", string_reverse_screen ("noël"));
STRCMP_EQUAL("界世はちにんこ", string_reverse_screen ("こんにちは世界"));
/*
* reverse of ISO-8859-15 string: the result may not be what you expect:
* the function string_reverse_screen accepts only an UTF-8 string as input
*/
STRCMP_EQUAL("\xeblon", string_reverse_screen ("no\xebl"));
/* reverse of string with color codes */
snprintf (string, sizeof (string),
"%s",
gui_color_get_custom ("red"));
snprintf (result, sizeof (result),
"%s",
gui_color_get_custom ("red"));
STRCMP_EQUAL(result, string_reverse_screen (string));
snprintf (string, sizeof (string),
"%s red",
gui_color_get_custom ("red"));
snprintf (result, sizeof (result),
"der %s",
gui_color_get_custom ("red"));
STRCMP_EQUAL(result, string_reverse_screen (string));
snprintf (string, sizeof (string),
"red %s",
gui_color_get_custom ("red"));
snprintf (result, sizeof (result),
"%s der",
gui_color_get_custom ("red"));
STRCMP_EQUAL(result, string_reverse_screen (string));
}
/*