trick ruby-mode.el by heredocs

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 15 insertions, 7 deletions

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 877f95658d..0b26608a0e 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -2535,7 +2535,8 @@ End
 
     assert_in_out_err([], "$> = $stderr\nputs 'foo'", [], %w(foo))
 
-    assert_separately(%w[-Eutf-8], <<-"end;") #    do
+    assert_separately(%w[-Eutf-8], "#{<<~"begin;"}\n#{<<~"end;"}")
+    begin;
       alias $\u{6a19 6e96 51fa 529b} $stdout
       x = eval("class X\u{307b 3052}; self; end".encode("euc-jp"))
       assert_raise_with_message(TypeError, /\\$\u{6a19 6e96 51fa 529b} must.*, X\u{307b 3052} given/) do
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 8ba34845fa..8dfa5d5500 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -2121,12 +2121,14 @@ EOT
   end
 
   def test_bom_too_long_utfname
-    assert_separately([], <<-'end;') # do
+    assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
+    begin;
       assert_warn(/Unsupported encoding/) {
         open(IO::NULL, "r:bom|utf-" + "x" * 10000) {}
       }
     end;
-    assert_separately([], <<-'end;') # do
+    assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
+    begin;
       assert_warn(/Unsupported encoding/) {
         open(IO::NULL, encoding: "bom|utf-" + "x" * 10000) {}
       }
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 5eaf9162c7..57bfd78f7c 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -246,11 +246,14 @@ class TestProcess < Test::Unit::TestCase
     assert_raise(ArgumentError) do
       system(RUBY, '-e', 'exit',  'rlimit_bogus'.to_sym => 123)
     end
-    assert_separately([],<<-"end;") # [ruby-core:82033] [Bug #13744]
+    assert_separately([],"#{<<-"begin;"}\n#{<<~'end;'}")
+    BUG = "[ruby-core:82033] [Bug #13744]"
+    RUBY = "#{RUBY}"
+    begin;
       assert(system("#{RUBY}", "-e",
                  "exit([3600,3600] == Process.getrlimit(:CPU))",
-             'rlimit_cpu'.to_sym => 3600))
-      assert_raise(ArgumentError) do
+             'rlimit_cpu'.to_sym => 3600), BUG)
+      assert_raise(ArgumentError, BUG) do
         system("#{RUBY}", '-e', 'exit',  :rlimit_bogus => 123)
       end
     end;
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index dd3a0349b5..1b23d832f2 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -659,7 +659,9 @@ CODE
       assert_raise(ArgumentError) {S("mypassword".encode(enc)).crypt(S("aa"))}
     end
 
-    @cls == String and assert_no_memory_leak([], 's = ""', <<~'end;') # do
+    @cls == String and
+      assert_no_memory_leak([], 's = ""', "#{<<~"begin;"}\n#{<<~'end;'}")
+    begin;
       1000.times { s.crypt(-"..").clear  }
     end;
   end