From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 21 Apr 2024 13:54:28 +0200
Subject: Adding upstream version 18.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/boost/tools/build/test/sort_rule.py | 98 +++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100755 src/boost/tools/build/test/sort_rule.py

(limited to 'src/boost/tools/build/test/sort_rule.py')

diff --git a/src/boost/tools/build/test/sort_rule.py b/src/boost/tools/build/test/sort_rule.py
new file mode 100755
index 000000000..82f7d82e6
--- /dev/null
+++ b/src/boost/tools/build/test/sort_rule.py
@@ -0,0 +1,98 @@
+#!/usr/bin/python
+
+# Copyright (C) 2008. Jurko Gospodnetic
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE.txt or copy at
+# https://www.bfgroup.xyz/b2/LICENSE.txt)
+
+# Tests for the Boost Jam builtin SORT rule.
+
+from __future__ import print_function
+
+import BoostBuild
+
+
+###############################################################################
+#
+# testSORTCorrectness()
+# ---------------------
+#
+###############################################################################
+
+def testSORTCorrectness():
+    """Testing that Boost Jam's SORT builtin rule actually sorts correctly."""
+    t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
+        use_test_config=False)
+
+    t.write("test.jam", """\
+NOCARE all ;
+source-data = 1 8 9 2 7 3 4 7 1 27 27 9 98 98 1 1 4 5 6 2 3 4 8 1 -2 -2 0 0 0 ;
+target-data = -2 -2 0 0 0 1 1 1 1 1 2 2 27 27 3 3 4 4 4 5 6 7 7 8 8 9 9 98 98 ;
+ECHO "starting up" ;
+sorted-data = [ SORT $(source-data) ] ;
+ECHO "done" ;
+if $(sorted-data) != $(target-data)
+{
+    ECHO "Source       :" $(source-data) ;
+    ECHO "Expected     :" $(target-data) ;
+    ECHO "SORT returned:" $(sorted-data) ;
+    EXIT "SORT error" : -2 ;
+}
+""")
+
+    t.run_build_system()
+    t.expect_output_lines("starting up")
+    t.expect_output_lines("done")
+    t.expect_output_lines("SORT error", False)
+
+    t.cleanup()
+
+
+###############################################################################
+#
+# testSORTDuration()
+# ------------------
+#
+###############################################################################
+
+def testSORTDuration():
+    """
+      Regression test making sure Boost Jam's SORT builtin rule does not get
+    quadratic behaviour again in this use case.
+
+    """
+    t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
+        use_test_config=False)
+
+    f = open(t.workpath("test.jam"), "w")
+    print("data = ", file=f)
+    for i in range(0, 20000):
+        if i % 2:
+            print('"aaa"', file=f)
+        else:
+            print('"bbb"', file=f)
+    print(""";
+
+ECHO "starting up" ;
+sorted = [ SORT $(data) ] ;
+ECHO "done" ;
+NOCARE all ;
+""", file=f)
+    f.close()
+
+    t.run_build_system(expected_duration=1)
+    t.expect_output_lines("starting up")
+    t.expect_output_lines("done")
+
+    t.cleanup()
+
+
+###############################################################################
+#
+# main()
+# ------
+#
+###############################################################################
+
+testSORTCorrectness()
+testSORTDuration()
-- 
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