Spec: allow running single spec by specifying any line inside an it…

… call, using __END_LINE__. Related to #3552
crystal-lang · Nov 24, 2016 · d13e650 · d13e650
1 parent c954969
commit d13e650
Showing 2 changed files with 9 additions and 9 deletions.
diff --git a/src/spec.cr b/src/spec.cr
@@ -164,18 +164,18 @@ module Spec
   end
 
   # :nodoc:
-  def self.matches?(description, file, line)
+  def self.matches?(description, file, line, end_line = line)
     spec_pattern = @@pattern
     spec_line = @@line
     locations = @@locations
 
-    if line == spec_line
+    if spec_line && line <= spec_line <= end_line
       return true
     end
 
     if locations
       lines = locations[file]?
-      return true if lines && lines.includes?(line)
+      return true if lines && lines.any? { |l| line <= l <= end_line }
     end
 
     if spec_pattern || spec_line || locations

diff --git a/src/spec/dsl.cr b/src/spec/dsl.cr
@@ -7,8 +7,8 @@ module Spec::DSL
     describe(description.to_s, file, line, &block)
   end
 
-  def it(description, file = __FILE__, line = __LINE__, &block)
-    return unless Spec.matches?(description, file, line)
+  def it(description, file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    return unless Spec.matches?(description, file, line, end_line)
 
     Spec.formatters.each(&.before_example(description))
 
@@ -28,16 +28,16 @@ module Spec::DSL
     end
   end
 
-  def pending(description, file = __FILE__, line = __LINE__, &block)
-    return unless Spec.matches?(description, file, line)
+  def pending(description, file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    return unless Spec.matches?(description, file, line, end_line)
 
     Spec.formatters.each(&.before_example(description))
 
     Spec::RootContext.report(:pending, description, file, line)
   end
 
-  def assert(file = __FILE__, line = __LINE__, &block)
-    it("assert", file, line, &block)
+  def assert(file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    it("assert", file, line, end_line, &block)
   end
 
   def fail(msg, file = __FILE__, line = __LINE__)