1 files changed, 115 insertions, 0 deletions
diff --git a/test/Scanner/exception.py b/test/Scanner/exception.py
new file mode 100644
index 0000000..7615888
--- /dev/null
+++ b/test/Scanner/exception.py
@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import string
+import sys
+import TestSCons
+
+python = TestSCons.python
+
+test = TestSCons.TestSCons()
+
+# Execute a subsidiary SConscript just to make sure we can
+# get at the SCanners keyword from there.
+
+test.write('SConstruct', """
+SConscript('SConscript')
+""")
+
+test.write('SConscript', """
+import re
+
+include_re = re.compile(r'^include\s+(\S+)$', re.M)
+exception_re = re.compile(r'^exception\s+(.+)$', re.M)
+
+def kfile_scan(node, env, target, arg):
+    contents = node.get_contents()
+    exceptions = exception_re.findall(contents)
+    if exceptions:
+        raise "kfile_scan error:  %s" % exceptions[0]
+    includes = include_re.findall(contents)
+    return includes
+
+kscan = Scanner(name = 'kfile',
+                function = kfile_scan,
+                argument = None,
+                recursive = 1,
+                skeys = ['.k'])
+
+def process(outf, inf):
+    for line in inf.readlines():
+        if line[:8] == 'include ':
+            file = line[8:-1]
+            process(outf, open(file, 'rb'))
+        else:
+            outf.write(line)
+
+def cat(env, source, target):
+    target = str(target[0])
+    source = map(str, source)
+
+    outf = open(target, 'wb')
+    for src in source:
+        process(outf, open(src, 'rb'))
+    outf.close()
+
+env = Environment(BUILDERS={'Cat':Builder(action=cat)})
+env.Append(SCANNERS = [kscan])
+
+env.Cat('foo', 'foo.k')
+
+bar_in = File('bar.in')
+env.Cat('bar', bar_in)
+bar_in.source_scanner = kscan
+""")
+
+test.write('foo.k', 
+"""foo.k 1 line 1
+include xxx
+include yyy
+foo.k 1 line 4
+""")
+
+test.write('bar.in', 
+"""include yyy
+bar.in 1 line 2
+bar.in 1 line 3
+include zzz
+""")
+
+test.write('xxx', "xxx 1\n")
+
+test.write('yyy', "exception yyy 1\n")
+
+test.write('zzz', "zzz 1\n")
+
+test.run(arguments = '.',
+         status = 2,
+         stderr = """\
+scons: *** kfile_scan error:  yyy 1
+""")
+
+test.pass_test()