Add CI Tests

Resolves: rhbz#2055493
Signed-off-by: Sundeep Anand <suanand@redhat.com>

gating.yaml

@@ -3,4 +3,4 @@ product_versions:
   - rhel-9
 decision_context: osci_compose_gate
 rules:
-  - !PassingTestCaseRule {test_case_name: desktop-qe.desktop-ci.tier1-gating.functional}
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

tests/cases/context.xml.in

@@ -0,0 +1,17 @@
+<test>
+    <entry>
+	<_name>Foo</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on the first Bar -->
+	<_name msgctxt="1">Bar</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on the second Bar -->
+	<_name msgctxt="2">Bar</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on Baz -->
+	<_name>Baz</_name>
+    </entry>
+</test>

tests/intltool_tests.py

@@ -0,0 +1,109 @@
+#!/usr/bin/python3
+
+import logging
+import subprocess
+from difflib import Differ
+
+logging.basicConfig(level=logging.INFO)
+
+
+COMMANDS = [
+        "intltool-extract",
+        "intltool-merge"
+    ]
+INPUT_FILE = "cases/context.xml.in"
+
+
+def test_intltool_installation(cmd: str):
+    """
+    Check if intltool is installed correctly
+    """
+    try:
+        intltool_cmd = subprocess.Popen([cmd], stdout=subprocess.PIPE)
+        intltool_cmd_execution_response = intltool_cmd.communicate()
+        assert "Usage" in str(intltool_cmd_execution_response)
+    except FileNotFoundError:
+        logging.error(f"Either {cmd} is not installed or not accessible.")
+    except OSError:
+        logging.error(f"Some OSError occurred while executing {cmd}")
+    except AssertionError:
+        logging.error(f"[CMD] output does not include text: Usage.")
+    else:
+        logging.info(f"Execution of {cmd} succeed. Test Passed.")
+
+
+def test_intltool_extract(cmd, input_file):
+    """
+    Check intltool extract behavior
+    """
+    try:
+        intltool_extract = subprocess.Popen(
+            [cmd, "--type=gettext/xml", input_file, "--update"],
+            stdout=subprocess.PIPE)
+        intltool_extract_execution_response = intltool_extract.communicate()
+        assert "Wrote" in str(intltool_extract_execution_response)
+    except AssertionError:
+        logging.error(f"Writing output file for {input_file} file failed.")
+    except Exception as e:
+        logging.error(e)
+    else:
+        logging.info(f"Writing output file for {input_file} succeed.")
+
+    comparison_test_pass = True
+    with open("{}.h".format(input_file)) as output_file, open("results/{}.h".format("context.xml.in")) as refer_file:
+        differ = Differ()
+        for line in differ.compare(output_file.readlines(), refer_file.readlines()):
+            if line.startswith("+") or line.startswith("-"):
+                comparison_test_pass = False
+
+    try:
+        assert comparison_test_pass
+    except AssertionError:
+        logging.error("Extracted file does NOT match with the result. Test failed.")
+    else:
+        logging.info("Extracted file does match with the result. Test passed.")
+
+
+def test_intltool_merge(cmd, input_file):
+    """
+    Check intltool merge behavior
+    """
+    merged_file = "context.xml"
+    try:
+        intltool_merge = subprocess.Popen(
+            [cmd, "-o", "cases", input_file, "cases/{}".format(merged_file)],
+            stdout=subprocess.PIPE)
+        intltool_merge_execution_response = intltool_merge.communicate()
+        assert "Merging" in str(intltool_merge_execution_response)
+    except AssertionError:
+        logging.error(f"Writing output file for {input_file} file failed.")
+    except Exception as e:
+        logging.error(e)
+    else:
+        logging.info(f"Writing output file for {input_file} succeed.")
+
+    comparison_test_pass = True
+    with open("cases/{}".format(merged_file)) as output_file, open("results/{}".format(merged_file)) as refer_file:
+        differ = Differ()
+        for line in differ.compare(output_file.readlines(), refer_file.readlines()):
+            if line.startswith("+") or line.startswith("-"):
+                comparison_test_pass = False
+
+    try:
+        assert comparison_test_pass
+    except AssertionError:
+        logging.error("Merged file does NOT match with the result. Test failed.")
+    else:
+        logging.info("Merged file does match with the result. Test passed.")
+
+
+if __name__ == "__main__":
+    """
+    Executes test cases
+    """
+    logging.info("Executing test cases for Intltool..")
+    for CMD in COMMANDS:
+        test_intltool_installation(CMD)
+    test_intltool_extract(COMMANDS[0], INPUT_FILE)
+    test_intltool_merge(COMMANDS[1], INPUT_FILE)
+    logging.info("Tests execution of Intltool completed!")

tests/results/context.xml

@@ -0,0 +1,19 @@
+<test>
+    <entry>
+	<_name>Foo</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on the first Bar -->
+	<_name msgctxt="1">
+Bar</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on the second Bar -->
+	<_name msgctxt="2">
+Bar</_name>
+    </entry>
+    <entry>
+	<!-- This is the comment on Baz -->
+	<_name>Baz</_name>
+    </entry>
+</test>

tests/results/context.xml.in.h

@@ -0,0 +1,7 @@
+char *s = N_("Foo");
+/*  This is the comment on the first Bar  */
+char *s = C_("1", "Bar");
+/*  This is the comment on the second Bar  */
+char *s = C_("2", "Bar");
+/*  This is the comment on Baz  */
+char *s = N_("Baz");

tests/tests.yml

@@ -0,0 +1,11 @@
+ - hosts: localhost
+   tags:
+   - classic
+   roles:
+   - role: standard-test-basic
+     required_packages:
+     - intltool
+     tests:
+     - make-check:
+         dir: .
+         run: python3 intltool_tests.py