Command continue_breakpoint

lib/byebug/commands.rb

@@ -4,7 +4,7 @@
 require "byebug/commands/catch"
 require "byebug/commands/condition"
 require "byebug/commands/continue"
-require "byebug/commands/continue_always"
+require "byebug/commands/continue_breakpoint"
 require "byebug/commands/debug"
 require "byebug/commands/delete"
 require "byebug/commands/disable"

lib/byebug/commands/continue_breakpoint.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+require "byebug/command"
+require "byebug/helpers/parse"
+
+module Byebug
+  #
+  # Allows the user to continue execution until the next breakpoint, if
+  # the breakpoint file or line be different, stop again
+  #
+  class ContinueBreakpointCommand < Command
+    include Helpers::ParseHelper
+
+    class << self
+      attr_writer :file_line, :file_path
+
+      def file_line
+        @file_line ||= 0
+      end
+
+      def file_path
+        @file_path ||= ""
+      end
+    end
+
+    def self.regexp
+      /^\s* c(?:ont(?:inue)?_)?(?:b(?:reak(?:point)?)?) \s*$/x
+    end
+
+    def self.description
+      <<-DESCRIPTION
+        c[ont[inue]_]b[reak[point]]
+        #{short_description}
+      DESCRIPTION
+    end
+
+    def self.short_description
+      "Runs until the same breakpoint, if breakpoint change stop again"
+    end
+
+    def keep_execution(file, line)
+      [self.class.file_path, self.class.file_line] == [file, line]
+    end
+
+    def reset_attributes
+      self.class.always_run = 0
+    end
+
+    def auto_run(frame)
+      return false unless self.class.always_run == 2
+
+      keep_execution(frame.file, frame.line) ? processor.proceed! : reset_attributes
+      true
+    end
+
+    def execute
+      return if auto_run frame
+
+      self.class.always_run = 2
+      self.class.file_path = frame.file
+      self.class.file_line = frame.line
+
+      processor.proceed!
+      Byebug.stop if Byebug.stoppable?
+    end
+  end
+end

test/commands/continue_always_test.rb → test/commands/continue_breakpoint_test.rb

@@ -6,12 +6,12 @@ module Byebug
   #
   # Tests for continue command
   #
-  class ContinueAlwaysTest < TestCase
+  class ContinueBreakpointTest < TestCase
     def program
       strip_line_numbers <<-RUBY
          1:  module Byebug
          2:    #
-         3:    # Toy class to test continue command.
+         3:    # Toy class to test continue_breakpoint command.
          4:    #
          5:    class #{example_class}
          6:      def factor(num)
@@ -31,30 +31,16 @@ def program
       RUBY
     end
 
-    def reset_commands
-      ContinueAlwaysCommand.always_run = 0
-      ListCommand.always_run = 1
-    end
-
-    def test_continues_and_never_stop_again
-      enter "continue!"
-
-      debug_code(program) { assert_program_finished }
-      reset_commands
-    end
-
-    def test_continues_and_never_stop_using_abbreviation
-      enter "c!"
+    def test_continues_until_the_end_if_no_line_specified_and_no_breakpoints
+      enter "continue_breakpoint"
 
-      debug_code(program) { assert_program_finished }
-      reset_commands
+      debug_code(program) { assert_location example_path, 18 }
     end
 
-    def test_continues_and_never_stop_using_another_abbreviation
-      enter "cont!"
+    def test_works_in_abbreviated_mode_too
+      enter "cb"
 
-      debug_code(program) { assert_program_finished }
-      reset_commands
+      debug_code(program) { assert_location example_path, 18 }
     end
   end
 end