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test-tool: Print more environment variables.

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This prints LIBVIRT_*, LIBVIRTD_*, LD_* and PATH, since these are all
useful for debugging and could affect libguestfs in some way.
This commit is contained in:
Richard W.M. Jones
2012-09-14 11:34:26 +01:00
parent 8acdc23622
commit 281b155800
1 changed files with 18 additions and 7 deletions
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25
test-tool/test-tool.c
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@@ -42,11 +42,11 @@
//#define STRCASEEQ(a,b) (strcasecmp((a),(b)) == 0)
//#define STRNEQ(a,b) (strcmp((a),(b)) != 0)
//#define STRCASENEQ(a,b) (strcasecmp((a),(b)) != 0)
#define STREQLEN(a,b,n) (strncmp((a),(b),(n)) == 0)
//#define STREQLEN(a,b,n) (strncmp((a),(b),(n)) == 0)
//#define STRCASEEQLEN(a,b,n) (strncasecmp((a),(b),(n)) == 0)
//#define STRNEQLEN(a,b,n) (strncmp((a),(b),(n)) != 0)
//#define STRCASENEQLEN(a,b,n) (strncasecmp((a),(b),(n)) != 0)
//#define STRPREFIX(a,b) (strncmp((a),(b),strlen((b))) == 0)
#define STRPREFIX(a,b) (strncmp((a),(b),strlen((b))) == 0)
#ifndef P_tmpdir
#define P_tmpdir "/tmp"
@@ -169,13 +169,24 @@ main (int argc, char *argv[])
printf ("===== Test starts here =====\n");
/* Print out any environment variables which may relate to this test. */
for (i = 0; environ[i] != NULL; ++i)
if (STREQLEN (environ[i], "LIBGUESTFS_", 11))
for (i = 0; environ[i] != NULL; ++i) {
if (STRPREFIX (environ[i], "LIBGUESTFS_"))
printf ("%s\n", environ[i]);
for (i = 0; environ[i] != NULL; ++i)
if (STREQLEN (environ[i], "FEBOOTSTRAP_", 12))
if (STRPREFIX (environ[i], "FEBOOTSTRAP_"))
printf ("%s\n", environ[i]);
printf ("TMPDIR=%s\n", getenv ("TMPDIR") ? : "(not set)");
if (STRPREFIX (environ[i], "LIBVIRT_"))
printf ("%s\n", environ[i]);
if (STRPREFIX (environ[i], "LIBVIRTD_"))
printf ("%s\n", environ[i]);
if (STRPREFIX (environ[i], "LD_"))
printf ("%s\n", environ[i]);
}
p = getenv ("TMPDIR");
if (p)
printf ("TMPDIR=%s\n", p);
p = getenv ("PATH");
if (p)
printf ("PATH=%s\n", p);
/* Configure the handle. */
if (guestfs_add_drive_opts (g, tmpf,