Feature: Dynamic dependency
  Scenario: Use a dyndep file
    Given a file named "build.ninja" with:
    """
    rule cp
      command = cp $in $out
    rule dd
      command = echo ok && echo ninja_dyndep_version = 1 >> $out && echo build foo: dyndep >> $out

    build foo: cp bar || foo.dd
      dyndep = foo.dd
    build foo.dd: dd

    """
    And a file named "bar" with ""
    When I successfully run `turtle`
    Then the stdout should contain exactly "ok"

  Scenario: Use a dyndep file with an addtional input
    Given a file named "build.ninja" with:
    """
    rule touch
      command = touch $out
    rule cp
      command = echo ok && cp $in $out
    rule dd
      command = echo ninja_dyndep_version = 1 >> $out && echo build foo: dyndep '|' bar >> $out

    build foo: touch || foo.dd
      dyndep = foo.dd
    build foo.dd: dd
    build bar: cp baz

    """
    And a file named "baz" with ""
    When I successfully run `turtle`
    Then the stdout should contain exactly "ok"