summaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
authoraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-26 09:37:01 +0000
committeraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-26 09:37:01 +0000
commit6b80faa6fb245c3fa8639584c3a5981ac7e31ad6 (patch)
treecb710e05a9564e16c5e0e0fd937cf843a4b0db45 /test
parente0ba1de2b1e57d92248d8cd8878e838e25aadb86 (diff)
* ext/strscan/strscan.c: sync with HEAD (rev 1.25).
* ext/strscan/strscan.c (strscan_do_scan): StringScanner.new("").scan(//) should return "". [ruby-Bugs:4361] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r--test/strscan/test_stringscanner.rb71
1 files changed, 71 insertions, 0 deletions
diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb
index 72961ef..5b0fd53 100644
--- a/test/strscan/test_stringscanner.rb
+++ b/test/strscan/test_stringscanner.rb
@@ -45,6 +45,44 @@ class TestStringScanner < Test::Unit::TestCase
}
end
+ def test_dup
+ s = StringScanner.new('test string')
+ d = s.dup
+ assert_equal s.inspect, d.inspect
+ assert_equal s.string, d.string
+ assert_equal s.pos, d.pos
+ assert_equal s.matched?, d.matched?
+ assert_equal s.eos?, d.eos?
+
+ s = StringScanner.new('test string')
+ s.scan(/test/)
+ d = s.dup
+ assert_equal s.inspect, d.inspect
+ assert_equal s.string, d.string
+ assert_equal s.pos, d.pos
+ assert_equal s.matched?, d.matched?
+ assert_equal s.eos?, d.eos?
+
+ s = StringScanner.new('test string')
+ s.scan(/test/)
+ s.scan(/NOT MATCH/)
+ d = s.dup
+ assert_equal s.inspect, d.inspect
+ assert_equal s.string, d.string
+ assert_equal s.pos, d.pos
+ assert_equal s.matched?, d.matched?
+ assert_equal s.eos?, d.eos?
+
+ s = StringScanner.new('test string')
+ s.terminate
+ d = s.dup
+ assert_equal s.inspect, d.inspect
+ assert_equal s.string, d.string
+ assert_equal s.pos, d.pos
+ assert_equal s.matched?, d.matched?
+ assert_equal s.eos?, d.eos?
+ end
+
def test_const_Version
assert_instance_of String, StringScanner::Version
assert_equal true, StringScanner::Version.frozen?
@@ -204,6 +242,11 @@ class TestStringScanner < Test::Unit::TestCase
s.string.replace ''
# unspecified: assert_equal 2, s.pos
assert_equal nil, s.scan(/test/)
+
+ # [ruby-bugs:4361]
+ s = StringScanner.new("")
+ assert_equal "", s.scan(//)
+ assert_equal "", s.scan(//)
end
def test_skip
@@ -221,6 +264,11 @@ class TestStringScanner < Test::Unit::TestCase
s.scan(/te/)
s.string.replace ''
assert_equal nil, s.skip(/./)
+
+ # [ruby-bugs:4361]
+ s = StringScanner.new("")
+ assert_equal 0, s.skip(//)
+ assert_equal 0, s.skip(//)
end
def test_getch
@@ -484,4 +532,27 @@ class TestStringScanner < Test::Unit::TestCase
s.reset
assert_equal 0, s.pos
end
+
+ def test_matched_size
+ s = StringScanner.new('test string')
+ assert_nil s.matched_size
+ s.scan(/test/)
+ assert_equal 4, s.matched_size
+ assert_equal 4, s.matched_size
+ s.scan(//)
+ assert_equal 0, s.matched_size
+ s.scan(/x/)
+ assert_nil s.matched_size
+ assert_nil s.matched_size
+ s.terminate
+ assert_nil s.matched_size
+
+ # obsolete
+ s = StringScanner.new('test string')
+ assert_nil s.matchedsize
+ s.scan(/test/)
+ assert_equal 4, s.matched_size
+ s.terminate
+ assert_nil s.matched_size
+ end
end