[ruby/rdoc] Fix fragile tests

When the temporary path is long enough, the formatter may fold the path and may hit a hyphen at the end of line, and miscounted. ruby/rdoc@5f46479543
ruby · Dec 23, 2022 · 17b63ab · 17b63ab
1 parent edb83dc
commit 17b63ab
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test/rdoc/test_rdoc_ri_driver.rb b/test/rdoc/test_rdoc_ri_driver.rb
@@ -598,7 +598,7 @@ def test_display_class
     assert_match %r%^= Attributes:%, out
     assert_match %r%^  attr_accessor attr%, out
 
-    assert_equal 1, out.scan(/-\n/).length, out
+    assert_equal 1, out.scan(/^-{50,}$/).length, out
 
     refute_match %r%Foo::Bar#blah%, out
   end
@@ -622,7 +622,7 @@ def test_display_class_all
     assert_match %r%^= Attributes:%, out
     assert_match %r%^  attr_accessor attr%, out
 
-    assert_equal 6, out.scan(/-\n/).length, out
+    assert_equal 6, out.scan(/^-{50,}$/).length, out
 
     assert_match %r%Foo::Bar#blah%, out
   end