Wed Nov 17 23:47:30 2004 NAKAMURA, Hiroshi <nakahiro@sarion.co.jp>

* test/ruby/test_settracefunc.rb: added.  [ruby-dev:24884]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Wed Nov 17 23:47:30 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
+
+	* test/ruby/test_settracefunc.rb: added.  [ruby-dev:24884]
+
 Wed Nov 17 11:48:17 2004  Michael Neumann  <mneumann@ruby-lang.org>
 
 	* lib/xmlrpc/parser.rb, test/xmlrpc/test_features.rb: fixed "assinging

test/ruby/test_settracefunc.rb

@@ -0,0 +1,26 @@
+require 'test/unit'
+
+class TestSetTraceFunc < Test::Unit::TestCase
+  def foo; end
+
+  def test_event
+    events = []
+    set_trace_func(Proc.new { |event, file, lineno|
+      events << [event, lineno]
+    })
+    a = 1
+    foo
+    a
+    set_trace_func nil
+
+    assert_equal(["line", 11], events.shift)    # line "a = 1"
+    assert_equal(["line", 12], events.shift)    # line "foo"
+    assert_equal(["call", 4], events.shift)     # call foo
+    event, lineno = events.shift                # return
+      assert_equal("return", event)
+      assert_equal(4, lineno) # [history] it could not be expected in 1.8
+    assert_equal(["line", 13], events.shift)    # line "a"
+    assert_equal(["line", 14], events.shift)    # line "set_trace_func nil"
+    assert_equal(["c-call", 14], events.shift)  # c-call set_trace_func
+  end
+end