.......... [DEV-873] converted item_preproc_xpath function cunit test to cmocka framework

5 files changed, 234 insertions, 1 deletions

diff --git a/tests/zabbix_server/preprocessor/Makefile.am b/tests/zabbix_server/preprocessor/Makefile.am
index 5cdcf1209ee..6b7719e104c 100644
--- a/tests/zabbix_server/preprocessor/Makefile.am
+++ b/tests/zabbix_server/preprocessor/Makefile.am
@@ -1,5 +1,14 @@
 if SERVER
-noinst_PROGRAMS = zbx_item_preproc
+SERVER_tests = zbx_item_preproc 
+
+if HAVE_LIBXML2
+SERVER_tests +=	item_preproc_xpath
+endif
+
+noinst_PROGRAMS = $(SERVER_tests)
+
+COMMON_SRC_FILES = \
+	../../zbxmocktest.h
 
 JSON_LIBS = \
 	$(top_srcdir)/tests/libzbxmocktest.a \
@@ -32,4 +41,16 @@ zbx_item_preproc_LDADD += @SERVER_LIBS@
 zbx_item_preproc_LDFLAGS = @SERVER_LDFLAGS@
 
 zbx_item_preproc_CFLAGS = -I@top_srcdir@/tests @LIBXML2_CFLAGS@
+
+item_preproc_xpath_SOURCES = \
+	../../../src/zabbix_server/preprocessor/item_preproc.c \
+	item_preproc_xpath.c \
+	$(COMMON_SRC_FILES) 
+
+item_preproc_xpath_LDADD = $(JSON_LIBS)
+
+item_preproc_xpath_LDADD += @SERVER_LIBS@
+item_preproc_xpath_LDFLAGS = @SERVER_LDFLAGS@
+
+item_preproc_xpath_CFLAGS = -I@top_srcdir@/tests @LIBXML2_CFLAGS@
 endif
diff --git a/tests/zabbix_server/preprocessor/item_preproc_test.c b/tests/zabbix_server/preprocessor/item_preproc_test.c
new file mode 100644
index 00000000000..27c58a97701
--- /dev/null
+++ b/tests/zabbix_server/preprocessor/item_preproc_test.c
@@ -0,0 +1,23 @@
+/*
+** Zabbix
+** Copyright (C) 2001-2019 Zabbix SIA
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+**/
+
+int	zbx_item_preproc_xpath(zbx_variant_t *value, const char *params, char **errmsg)
+{
+	return item_preproc_xpath(value, params, errmsg);
+}
diff --git a/tests/zabbix_server/preprocessor/item_preproc_test.h b/tests/zabbix_server/preprocessor/item_preproc_test.h
new file mode 100644
index 00000000000..203b187878e
--- /dev/null
+++ b/tests/zabbix_server/preprocessor/item_preproc_test.h
@@ -0,0 +1,24 @@
+/*
+** Zabbix
+** Copyright (C) 2001-2019 Zabbix SIA
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+**/
+#ifndef ITEM_PREPROC_TEST_H
+#define ITEM_PREPROC_TEST_H
+
+int	zbx_item_preproc_xpath(zbx_variant_t *value, const char *params, char **errmsg);
+
+#endif
diff --git a/tests/zabbix_server/preprocessor/item_preproc_xpath.c b/tests/zabbix_server/preprocessor/item_preproc_xpath.c
new file mode 100644
index 00000000000..7a9ff5b0bf7
--- /dev/null
+++ b/tests/zabbix_server/preprocessor/item_preproc_xpath.c
@@ -0,0 +1,60 @@
+/*
+** Zabbix
+** Copyright (C) 2001-2019 Zabbix SIA
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+**/
+#include <stdio.h>
+#include "zbxmocktest.h"
+#include "zbxmockdata.h"
+#include "zbxmockutil.h"
+#include "zbxmockassert.h"
+#include "common.h"
+
+#include "item_preproc_test.h"
+#include "zbxembed.h"
+
+zbx_es_t	es_engine;
+
+void	zbx_mock_test_entry(void **state)
+{
+	zbx_variant_t	value;
+	const char	*xml;
+	const char	*xpath, *exp_xml;
+	char		*errmsg = NULL;
+	int		act_ret, exp_ret;
+
+	ZBX_UNUSED(state);
+
+	xml = zbx_mock_get_parameter_string("in.xml");
+	xpath = zbx_mock_get_parameter_string("in.xpath");
+	exp_xml = zbx_mock_get_parameter_string("out.result");
+	zbx_variant_set_str(&value, zbx_strdup(NULL, xml));
+
+	act_ret = zbx_item_preproc_xpath(&value, xpath, &errmsg);
+
+	exp_ret = zbx_mock_str_to_return_code(zbx_mock_get_parameter_string("out.return"));
+	zbx_mock_assert_int_eq("return value", exp_ret, act_ret);
+
+	if (FAIL == act_ret)
+	{
+		zbx_mock_assert_ptr_ne("error message", NULL, errmsg);
+		zbx_free(errmsg);
+	}
+	else
+		zbx_mock_assert_str_eq("result", exp_xml, value.data.str);
+
+	zbx_variant_clear(&value);
+}
diff --git a/tests/zabbix_server/preprocessor/item_preproc_xpath.yaml b/tests/zabbix_server/preprocessor/item_preproc_xpath.yaml
new file mode 100644
index 00000000000..bec529d3e45
--- /dev/null
+++ b/tests/zabbix_server/preprocessor/item_preproc_xpath.yaml
@@ -0,0 +1,105 @@
+---
+test case: 'empty input parameters'
+in:
+  xml: ''
+  xpath: ''
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'single start tag'
+in:
+  xml: '<a>'
+  xpath: ''
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'single end tag'
+in:
+  xml: '<a/>'
+  xpath: ''
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'wrong operation format'
+in:
+  xml: '<a/>'
+  xpath: '/a[\'
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'wrong operation expression'
+in:
+  xml: '<a/>'
+  xpath: '1 div 0'
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'wrong operation format 2'
+in:
+  xml: '<a/>'
+  xpath: '-a'
+out:
+  result: ''
+  return: 'FAIL'
+---
+test case: 'empty output'
+in:
+  xml: '<a/>'
+  xpath: '/b'
+out:
+  result: ''
+  return: 'SUCCEED'
+---
+test case: 'successful expression'
+in:
+  xml: '<a/>'
+  xpath: '3 div 2'
+out:
+  result: '1.5'
+  return: 'SUCCEED'
+---
+test case: 'return end tag'
+in:
+  xml: '<a/>'
+  xpath: '/a'
+out:
+  result: '<a/>'
+  return: 'SUCCEED'
+---
+test case: 'return text'
+in:
+  xml: '<a>1</a>'
+  xpath: '/a/text()'
+out:
+  result: '1'
+  return: 'SUCCEED'
+---
+test case: 'return string'
+in:
+  xml: '<a>1</a>'
+  xpath: 'string(/a)'
+out:
+  result: '1'
+  return: 'SUCCEED'
+---
+test case: 'return attribute'
+in:
+  xml: '<a b="10">1</a>'
+  xpath: 'string(/a/@b)'
+out:
+  result: '10'
+  return: 'SUCCEED'
+---
+test case: 'return pattern'
+in:
+  xml: '<a><b x="1"/><c x="2"/><d x="1"/></a>'
+  xpath: '//*[@x="1"]'
+out:
+  result: '<b x="1"/><d x="1"/>'
+  return: 'SUCCEED'
+...