You can now use LIBGUESTFS_DEBUG=true (etc.)
You can disable debugging/tracing by setting LIBGUESTFS_DEBUG=0 (etc.)
---
fuse/test-guestmount-fd.c | 2 +-
src/handle.c | 30 ++++++++++++++++++++-------
tests/charsets/test-charset-fidelity.c | 4 ++--
tests/mount-local/test-parallel-mount-local.c | 2 +-
tests/parallel/Makefile.am | 1 +
tests/parallel/test-parallel.c | 2 +-
tests/regressions/Makefile.am | 1 +
tests/regressions/rhbz914931.c | 2 +-
8 files changed, 30 insertions(+), 14 deletions(-)
diff --git a/fuse/test-guestmount-fd.c b/fuse/test-guestmount-fd.c
index 00eab0c..2b3ce5b 100644
--- a/fuse/test-guestmount-fd.c
+++ b/fuse/test-guestmount-fd.c
@@ -50,7 +50,7 @@ main (int argc, char *argv[])
/* Allow the test to be skipped. */
skip = getenv ("SKIP_TEST_GUESTMOUNT_FD");
- if (skip && STREQ (skip, "1")) {
+ if (skip && guestfs___is_true (skip) > 0) {
fprintf (stderr, "%s: test skipped because environment variable set.\n",
program_name);
exit (77);
diff --git a/src/handle.c b/src/handle.c
index 337c375..efda02f 100644
--- a/src/handle.c
+++ b/src/handle.c
@@ -176,7 +176,7 @@ parse_environment (guestfs_h *g,
char *(*do_getenv) (const void *data, const char *),
const void *data)
{
- int memsize;
+ int memsize, b;
char *str;
/* Don't bother checking the return values of functions
@@ -184,12 +184,24 @@ parse_environment (guestfs_h *g,
*/
str = do_getenv (data, "LIBGUESTFS_TRACE");
- if (str != NULL && STREQ (str, "1"))
- guestfs_set_trace (g, 1);
+ if (str) {
+ b = guestfs___is_true (str);
+ if (b == -1) {
+ error (g, _("%s=%s: non-boolean value"), "LIBGUESTFS_TRACE",
str);
+ return -1;
+ }
+ guestfs_set_trace (g, b);
+ }
str = do_getenv (data, "LIBGUESTFS_DEBUG");
- if (str != NULL && STREQ (str, "1"))
- guestfs_set_verbose (g, 1);
+ if (str) {
+ b = guestfs___is_true (str);
+ if (b == -1) {
+ error (g, _("%s=%s: non-boolean value"), "LIBGUESTFS_TRACE",
str);
+ return -1;
+ }
+ guestfs_set_verbose (g, b);
+ }
str = do_getenv (data, "LIBGUESTFS_TMPDIR");
if (str && STRNEQ (str, "")) {
@@ -822,6 +834,7 @@ int
guestfs___get_backend_setting_bool (guestfs_h *g, const char *name)
{
CLEANUP_FREE char *value = NULL;
+ int b;
guestfs_push_error_handler (g, NULL, NULL);
value = guestfs_get_backend_setting (g, name);
@@ -833,10 +846,11 @@ guestfs___get_backend_setting_bool (guestfs_h *g, const char *name)
if (value == NULL)
return -1;
- if (STREQ (value, "1"))
- return 1;
+ b = guestfs___is_true (value);
+ if (b == -1)
+ return -1;
- return 0;
+ return b;
}
int
diff --git a/tests/charsets/test-charset-fidelity.c
b/tests/charsets/test-charset-fidelity.c
index 4b34b0e..7ce7d94 100644
--- a/tests/charsets/test-charset-fidelity.c
+++ b/tests/charsets/test-charset-fidelity.c
@@ -81,7 +81,7 @@ main (int argc, char *argv[])
/* Allow this test to be skipped. */
str = getenv (ourenvvar);
- if (str && STREQ (str, "1")) {
+ if (str && guestfs___is_true (str) > 0) {
printf ("%s: test skipped because environment variable is set.\n",
program_name);
exit (77);
@@ -126,7 +126,7 @@ test_filesystem (guestfs_h *g, const struct filesystem *fs)
snprintf (envvar, sizeof envvar, "%s_%s", ourenvvar, fs->fs_name);
str = getenv (envvar);
- if (str && STREQ (str, "1")) {
+ if (str && guestfs___is_true (str) > 0) {
printf ("skipped test of %s because environment variable is set\n",
fs->fs_name);
return;
diff --git a/tests/mount-local/test-parallel-mount-local.c
b/tests/mount-local/test-parallel-mount-local.c
index fa6cd79..88ca2d3 100644
--- a/tests/mount-local/test-parallel-mount-local.c
+++ b/tests/mount-local/test-parallel-mount-local.c
@@ -94,7 +94,7 @@ main (int argc, char *argv[])
/* Allow the test to be skipped by setting an environment variable. */
skip = getenv ("SKIP_TEST_PARALLEL_MOUNT_LOCAL");
- if (skip && STREQ (skip, "1")) {
+ if (skip && guestfs___is_true (skip) > 0) {
fprintf (stderr, "%s: test skipped because environment variable set.\n",
program_name);
exit (77);
diff --git a/tests/parallel/Makefile.am b/tests/parallel/Makefile.am
index be63256..9421bfc 100644
--- a/tests/parallel/Makefile.am
+++ b/tests/parallel/Makefile.am
@@ -34,6 +34,7 @@ test_parallel_CFLAGS = \
-pthread \
$(WARN_CFLAGS) $(WERROR_CFLAGS)
test_parallel_LDADD = \
+ $(top_builddir)/src/libutils.la \
$(top_builddir)/src/libguestfs.la \
$(top_builddir)/gnulib/lib/libgnu.la
diff --git a/tests/parallel/test-parallel.c b/tests/parallel/test-parallel.c
index edd87d9..e412143 100644
--- a/tests/parallel/test-parallel.c
+++ b/tests/parallel/test-parallel.c
@@ -76,7 +76,7 @@ main (int argc, char *argv[])
/* Allow the test to be skipped by setting an environment variable. */
skip = getenv ("SKIP_TEST_PARALLEL");
- if (skip && STREQ (skip, "1")) {
+ if (skip && guestfs___is_true (skip) > 0) {
fprintf (stderr, "%s: test skipped because environment variable set.\n",
program_name);
exit (77);
diff --git a/tests/regressions/Makefile.am b/tests/regressions/Makefile.am
index a5e7cfc..de97526 100644
--- a/tests/regressions/Makefile.am
+++ b/tests/regressions/Makefile.am
@@ -111,6 +111,7 @@ rhbz914931_CFLAGS = \
-pthread \
$(WARN_CFLAGS) $(WERROR_CFLAGS)
rhbz914931_LDADD = \
+ $(top_builddir)/src/libutils.la \
$(top_builddir)/src/libguestfs.la
rhbz1055452_SOURCES = rhbz1055452.c
diff --git a/tests/regressions/rhbz914931.c b/tests/regressions/rhbz914931.c
index faa3dd2..569e261 100644
--- a/tests/regressions/rhbz914931.c
+++ b/tests/regressions/rhbz914931.c
@@ -41,7 +41,7 @@ main (int argc, char *argv[])
/* Allow this test to be skipped. */
str = getenv ("SKIP_TEST_RHBZ914931");
- if (str && STREQ (str, "1")) {
+ if (str && guestfs___is_true (str) > 0) {
printf ("%s: test skipped because environment variable is set.\n",
program_name);
exit (77);
--
2.1.0