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Format: support syntax of {$ENV_VAR} in custom format

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Fix #1541
This commit is contained in:
Carter Li
2025-02-08 22:11:41 +08:00
committed by 李通洲
parent 486ade0e71
commit 016b1e6961
5 changed files with 61 additions and 26 deletions
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tests/format.c
+22
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@@ -2,6 +2,8 @@
#include "util/textModifier.h"
#include "fastfetch.h"
#include <stdlib.h>
static void verify(const char* format, const char* arg, const char* expected, int lineNo)
{
FF_STRBUF_AUTO_DESTROY result = ffStrbufCreate();
@@ -113,6 +115,26 @@ int main(void)
VERIFY("output({?1}OK{?}{/1}NOT OK{/})", "", "output(NOT OK)");
}
#ifndef _WIN32 // Windows doesn't have setenv
{
ffListInit(&instance.config.display.constants, sizeof(FFstrbuf));
ffStrbufInitStatic(ffListAdd(&instance.config.display.constants), "CONST1");
ffStrbufInitStatic(ffListAdd(&instance.config.display.constants), "CONST2");
setenv("FF_TEST", "ENVVAR", 1);
VERIFY("output({$FF_TEST})", "", "output(ENVVAR)");
VERIFY("output({$1})", "", "output(CONST1)");
VERIFY("output({$FF_TEST}{$1})", "", "output(ENVVARCONST1)");
VERIFY("output({$1}{$FF_TEST})", "", "output(CONST1ENVVAR)");
VERIFY("output({$FF_TEST}{$FF_TEST})", "", "output(ENVVARENVVAR)");
VERIFY("output({$1}{$-1})", "", "output(CONST1CONST2)");
VERIFY("output({$FF_INVAL})", "", "output({$FF_INVAL})");
VERIFY("output({$9}{$0}${-9})", "", "output({$9}{$0}${-9})");
VERIFY("output({$1NO})", "", "output({$1NO})");
ffListDestroy(&instance.config.display.constants);
}
#endif
//Success
puts("\033[32mAll tests passed!" FASTFETCH_TEXT_MODIFIER_RESET);
}