[augeas-devel] augeas: master - * tests/test-load.c: new test for aug_load

[David Lutterkort]

Gitweb:        http://git.fedorahosted.org/git/augeas.git?p=augeas.git;a=commitdiff;h=12fd49a252d7509ad35c2627c961d04946bce220
Commit:        12fd49a252d7509ad35c2627c961d04946bce220
Parent:        ad74a5d444cf1c0c81e77f80a3f892899b973ea3
Author:        David Lutterkort <lutter at redhat.com>
AuthorDate:    Wed Mar 18 10:36:44 2009 -0700
Committer:     David Lutterkort <lutter at redhat.com>
CommitterDate: Thu Mar 19 10:41:40 2009 -0700

* tests/test-load.c: new test for aug_load

---
 .gitignore        |    1 +
 tests/Makefile.am |    5 ++-
 tests/test-load.c |  137 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 142 insertions(+), 1 deletions(-)

diff --git a/.gitignore b/.gitignore
index 35466a9..380bd27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,7 @@ src/augtool
 src/augparse
 tests/fatest
 tests/test-xpath
+tests/test-load
 *.aux
 *.dvi
 *.log
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 023e840..4b36713 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -19,7 +19,7 @@ EXTRA_DIST=augtest $(AUGTESTS) root \
 
 noinst_SCRIPTS = $(check_SCRIPTS)
 
-check_PROGRAMS = fatest test-xpath
+check_PROGRAMS = fatest test-xpath test-load
 
 TESTS_ENVIRONMENT = \
   PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" \
@@ -35,3 +35,6 @@ fatest_LDADD = $(top_builddir)/src/libaugeas.la $(GNULIB)
 
 test_xpath_SOURCES = test-xpath.c
 test_xpath_LDADD = $(top_builddir)/src/libaugeas.la $(GNULIB)
+
+test_load_SOURCES = test-load.c cutest.c cutest.h
+test_load_LDADD = $(top_builddir)/src/libaugeas.la $(GNULIB)
diff --git a/tests/test-load.c b/tests/test-load.c
new file mode 100644
index 0000000..3d6fab1
--- /dev/null
+++ b/tests/test-load.c
@@ -0,0 +1,137 @@
+/*
+ * test-load.c: test the aug_load functionality
+ *
+ * Copyright (C) 2009 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ * Author: David Lutterkort <lutter at redhat.com>
+ */
+
+#include <config.h>
+
+#include "augeas.h"
+
+#include "cutest.h"
+#include "internal.h"
+
+#define CuAssertPositive(tc, n) CuAssertTrue(tc, (n) > 0)
+#define CuAssertZero(tc, n) CuAssertTrue(tc, (n) == 0)
+#define CuAssertRetSuccess(tc, n) CuAssertTrue(tc, (n) == 0)
+
+static const char *abs_top_srcdir;
+static char *root;
+static char *loadpath;
+
+#define die(msg)                                                    \
+    do {                                                            \
+        fprintf(stderr, "%d: Fatal error: %s\n", __LINE__, msg);    \
+        exit(EXIT_FAILURE);                                         \
+    } while(0)
+
+
+static void testDefault(CuTest *tc) {
+    augeas *aug = NULL;
+    int nmatches, r;
+
+    aug = aug_init(root, loadpath, AUG_NO_STDINC);
+    CuAssertPtrNotNull(tc, aug);
+
+    nmatches = aug_match(aug, "/augeas/load/*", NULL);
+    CuAssertPositive(tc, nmatches);
+
+    nmatches = aug_match(aug, "/files/etc/hosts/1", NULL);
+    CuAssertIntEquals(tc, 1, nmatches);
+
+    r = aug_rm(aug, "/augeas/load/*");
+    CuAssertTrue(tc, r >= 0);
+
+    r = aug_load(aug);
+    CuAssertRetSuccess(tc, r);
+
+    nmatches = aug_match(aug, "/files/*", NULL);
+    CuAssertZero(tc, nmatches);
+
+    aug_close(aug);
+}
+
+static void testNoLoad(CuTest *tc) {
+    augeas *aug = NULL;
+    int nmatches, r;
+
+    aug = aug_init(root, loadpath, AUG_NO_STDINC|AUG_NO_LOAD);
+    CuAssertPtrNotNull(tc, aug);
+
+    nmatches = aug_match(aug, "/augeas/load/*", NULL);
+    CuAssertPositive(tc, nmatches);
+
+    nmatches = aug_match(aug, "/files/*", NULL);
+    CuAssertZero(tc, nmatches);
+
+    r = aug_load(aug);
+    CuAssertRetSuccess(tc, r);
+
+    nmatches = aug_match(aug, "/files/*", NULL);
+    CuAssertPositive(tc, nmatches);
+
+    /* Now load /etc/hosts only */
+    r = aug_rm(aug, "/augeas/load/*[label() != 'Hosts']");
+    CuAssertTrue(tc, r >= 0);
+
+    r = aug_load(aug);
+    CuAssertRetSuccess(tc, r);
+
+    nmatches = aug_match(aug, "/files/etc/*", NULL);
+    CuAssertIntEquals(tc, 1, nmatches);
+
+    aug_close(aug);
+}
+
+int main(void) {
+    char *output = NULL;
+    CuSuite* suite = CuSuiteNew();
+    CuSuiteSetup(suite, NULL, NULL);
+
+    SUITE_ADD_TEST(suite, testDefault);
+    SUITE_ADD_TEST(suite, testNoLoad);
+
+    abs_top_srcdir = getenv("abs_top_srcdir");
+    if (abs_top_srcdir == NULL)
+        die("env var abs_top_srcdir must be set");
+
+    if (asprintf(&root, "%s/tests/root", abs_top_srcdir) < 0) {
+        die("failed to set root");
+    }
+
+    if (asprintf(&loadpath, "%s/lenses", abs_top_srcdir) < 0) {
+        die("failed to set loadpath");
+    }
+
+    CuSuiteRun(suite);
+    CuSuiteSummary(suite, &output);
+    CuSuiteDetails(suite, &output);
+    printf("%s\n", output);
+    free(output);
+    return suite->failCount;
+}
+
+/*
+ * Local variables:
+ *  indent-tabs-mode: nil
+ *  c-indent-level: 4
+ *  c-basic-offset: 4
+ *  tab-width: 4
+ * End:
+ */