git push origin fix/ibpp-license-detection-issue-3553 --force

licenses: add IBPP License v1.1 detection

- Add ibpp_ref.RULE for reference-style detection
- Add ibpp_intro.RULE for header/copyright line detection
- Add test data for IBPP interference with passwdqc block

Signed-off-by: kumarasantosh <santosh.pulikond02@gmail.com>

Author: kumarasantosh

src/licensedcode/data/rules/ibpp_intro.RULE

@@ -0,0 +1,9 @@
+---
+license_expression: ibpp
+is_license_intro: yes
+relevance: 85
+---
+IBPP License v1.1
+-----------------
+
+(C) Copyright 2000-2006 T.I.P. Group S.A. and the IBPP Team (www.ibpp.org)

src/licensedcode/data/rules/ibpp_ref.RULE

@@ -0,0 +1,6 @@
+---
+license_expression: ibpp
+is_license_reference: yes
+relevance: 90
+---
+IBPP License, see appendix

tests/licensedcode/data/datadriven/lic1/wt_ibpp_interference.md

@@ -0,0 +1,26 @@
+passwdqc
+Copyright (c) 2000-2002 by Solar Designer
+Copyright (c) 2008,2009 by Dmitry V. Levin
+Redistribution and use in source and binary forms, with or without
+modification, are permitted.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+| IBPP | Wt::Dbo Firebird backend | IBPP License, see appendix | Copyright 2000-2006 T.I.P. Group S.A. and the IBPP Team |
+
+### IBPP
+
+IBPP License v1.1
+-----------------
+
+(C) Copyright 2000-2006 T.I.P. Group S.A. and the IBPP Team (www.ibpp.org)

tests/licensedcode/data/datadriven/lic1/wt_ibpp_interference.md.yml

@@ -0,0 +1,5 @@
+notes: Minimal Wt-derived regression fixture for issue #3553, keeping the passwdqc disclaimer immediately before the IBPP reference and appendix intro.
+license_expressions:
+  - bsd-1-clause
+  - ibpp
+  - ibpp

tests/licensedcode/test_plugin_license_detection.py

@@ -374,3 +374,30 @@ def test_match_reference_license():
         must_exist=False,
     )
     check_json_scan(expected_loc, result_file, regen=REGEN_TEST_FIXTURES)
+
+
+def test_wt_ibpp_interference_is_detected_in_scan_output():
+    test_file = test_env.get_test_loc('datadriven/lic1/wt_ibpp_interference.md')
+    result_file = test_env.get_temp_file('json')
+    args = [
+        '--license',
+        '--license-text',
+        '--license-text-diagnostics',
+        '--license-diagnostics',
+        '--strip-root',
+        '--json', result_file,
+        test_file,
+    ]
+    run_scan_click(args, processes='1')
+
+    from commoncode.resource import VirtualCodebase
+
+    codebase = VirtualCodebase(result_file)
+    resource = codebase.get_resource(path='wt_ibpp_interference.md')
+
+    assert resource.detected_license_expression == 'bsd-1-clause AND ibpp'
+    assert any(
+        match['license_expression'] == 'ibpp'
+        for detection in resource.license_detections
+        for match in detection['matches']
+    )