* bootstraptest: new test suite.

* bootstraptest/runner.rb: new file.
* bootstraptest/test_literal.rb: new file.
* bootstraptest/test_method.rb: new file.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 120 insertions, 0 deletions

diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
new file mode 100644
index 0000000000..d48d14e6e6
--- /dev/null
+++ b/bootstraptest/runner.rb
@@ -0,0 +1,120 @@
+# $Id: $
+
+# NOTE:
+# Never use optparse in this file.
+# Never use test/unit in this file.
+# Never use Ruby extensions in this file.
+
+require 'fileutils'
+
+def main
+  @ruby = nil
+  dir = 'bootstraptest.tmpwd'
+  tests = nil
+  ARGV.delete_if {|arg|
+    case arg
+    when /\A--ruby=(.*)/
+      @ruby = File.expand_path($1)
+      true
+    when /\A--sets=(.*)/
+      tests = Dir.glob("#{File.dirname($0)}/test_{#{$1}}*.rb")
+      puts tests.map {|path| File.basename(path) }.inspect
+      true
+    else
+      false
+    end
+  }
+  if tests and not ARGV.empty?
+    $stderr.puts "--tests and arguments are exclusive"
+    exit 1
+  end
+  tests ||= ARGV
+  tests = Dir.glob("#{File.dirname($0)}/test_*.rb") if tests.empty?
+  pathes = tests.map {|path| File.expand_path(path) }
+  in_temporary_working_directory(dir) {
+    exec_test pathes
+  }
+end
+
+def exec_test(pathes)
+  @count = 0
+  @error = 0
+  @errbuf = []
+  @location = nil
+  pathes.each do |path|
+    load File.expand_path(path)
+  end
+  $stderr.puts
+  if @error == 0
+    $stderr.puts "PASS #{@count} tests"
+    exit 0
+  else
+    @errbuf.each do |msg|
+      $stderr.puts msg
+    end
+    $stderr.puts "FAIL #{@error}/#{@count} tests failed"
+    exit 1
+  end
+end
+
+def assert_equal(expected, really)
+  newtest
+  restr = get_result_string(really)
+  check_coredump
+  if expected == restr
+    $stderr.print '.'
+  else
+    $stderr.print 'F'
+    error "expected #{expected.inspect} but is: #{restr.inspect}"
+  end
+rescue Exception => err
+  $stderr.print 'E'
+  error err.message
+end
+
+def get_result_string(src)
+  if @ruby
+    File.open('bootstraptest.tmp.rb', 'w') {|f|
+      f.puts "print(begin; #{src}; end)"
+    }
+    `#{@ruby} bootstraptest.tmp.rb`
+  else
+    eval(src).to_s
+  end
+end
+
+def newtest
+  @location = File.basename(caller(2).first)
+  @count += 1
+  cleanup_coredump
+end
+
+def error(msg)
+  @errbuf.push "\##{@count} #{@location}: #{msg}"
+  @error += 1
+end
+
+def in_temporary_working_directory(dir)
+  FileUtils.rm_rf dir
+  Dir.mkdir dir
+  Dir.chdir(dir) {
+    yield
+  }
+end
+
+def cleanup_coredump
+  FileUtils.rm_f 'core'
+  Dir.glob('core.*').each do |ent|
+    FileUtils.rm_f ent
+  end
+end
+
+class CoreDumpError < StandardError; end
+
+def check_coredump
+  if File.file?('core') or not Dir.glob('core.*').empty?
+    raise CoreDumpError, "core dumped"
+  end
+end
+
+main