cache.c: cache ls_cache output properly

By using the standard library's printf, cache_ls does not redirect its
output to the cache when we change the process' stdout file descriptor
to point to the cache file.  Fix this by using "htmlf" in the same way
that we do for writing HTTP headers.

Signed-off-by: John Keeping <john@keeping.me.uk>
This commit is contained in:
John Keeping 2013-05-18 18:46:39 +01:00 committed by Jason A. Donenfeld
父節點 75bfec6448
當前提交 f32a2da636
共有 2 個文件被更改,包括 14 次插入7 次删除

13
cache.c
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@ -15,6 +15,7 @@
#include "cgit.h"
#include "cache.h"
#include "html.h"
#define CACHE_BUFSIZE (1024 * 4)
@ -404,12 +405,12 @@ int cache_ls(const char *path)
fullname.buf, strerror(err), err);
continue;
}
printf("%s %s %10"PRIuMAX" %s\n",
fullname.buf,
sprintftime("%Y-%m-%d %H:%M:%S",
slot.cache_st.st_mtime),
(uintmax_t)slot.cache_st.st_size,
slot.buf);
htmlf("%s %s %10"PRIuMAX" %s\n",
fullname.buf,
sprintftime("%Y-%m-%d %H:%M:%S",
slot.cache_st.st_mtime),
(uintmax_t)slot.cache_st.st_size,
slot.buf);
close_slot(&slot);
}
closedir(dir);

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@ -66,7 +66,13 @@ test_expect_success 'verify cache-size=1021' '
cgit_url "bar/diff" &&
cgit_url "bar/patch" &&
ls cache >output &&
test_line_count = 13 output
test_line_count = 13 output &&
cgit_url "foo/ls_cache" >output.full &&
strip_headers <output.full >output &&
test_line_count = 13 output &&
# Check that ls_cache output is cached correctly
cgit_url "foo/ls_cache" >output.second &&
test_cmp output.full output.second
'
test_done