Long overdue rehaul of presentation compiler te...

Long overdue rehaul of presentation compiler tests. Added support for
options file, and switched simple-tests to use the STARR library on the
test classpath.

Put any options you need passed to the presentation compiler in a file
with the same name as the test, ending in '.opts'. Currently it's used
to set the -bootclasspath for simple-tests. Check the contents of
simple-tests.opts for all the options.

IMPORTANT: when committing a new STARR, you need to check this test.
Most likely, you *will* break it otherwise.

review by extempore

1 files changed, 17 insertions, 0 deletions

diff --git a/test/files/presentation/simple-tests.opts b/test/files/presentation/simple-tests.opts
new file mode 100644
index 0000000000..226b40a9f5
--- /dev/null
+++ b/test/files/presentation/simple-tests.opts
@@ -0,0 +1,17 @@
+# This file contains command line options that are passed to the presentation compiler
+# Lines starting with # are stripped, and you can split arguments on several lines.
+
+# The -bootclasspath option is treated specially by the test framework: if it's not specified
+# in this file, the presentation compiler will pick up the scala-library/compiler that's on the
+# java classpath used to run this test (usually build/pack)
+
+# Any option can be passed this way, like presentation debug
+# -Ypresentation-debug 
+
+# the classpath is relative to the current working directory. That means it depends where you're
+# running partest from. Run it from the root scala checkout for these files to resolve correctly
+# (by default when running 'ant test', or 'test/partest').
+-bootclasspath lib/scala-compiler.jar:lib/scala-library.jar:lib/fjbg.jar
+
+# the following line would test using the quick compiler
+# -bootclasspath build/quick/classes/compiler:build/quick/classes/library:lib/fjbg.jar