guile/test-suite/ChangeLog

2001-10-14  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/syntax.test:  Added test cases for 'lambda' syntax.

2001-10-13  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/syntax.test:  Added test cases for 'case' syntax.

2001-10-13  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/numbers.test:  Added a test case that checks if valid
	number strings are transformed correctly by string->number.

2001-09-21  Rob Browning  <rlb@defaultvalue.org>

	* tests/numbers.test (fixnum-bit): compute dynamically.

	* tests/bit-operations.test (fixnum-bit): compute dynamically.

2001-09-07  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/getopt-long.test ("apples-blimps-catalexis example",
	"multiple occurances"): New top-level sections.

2001-08-31  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/numbers.test:  Made some of the patterns better readable.

2001-08-25  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/srfi-19.test (test-time-comparision,
	test-time-arithmatic): New procs.

	Add time comparison tests using new procs.
	Thanks to Alex Shinn.

2001-08-25  Marius Vollmer  <mvo@zagadka.ping.de>

	* tests/dynamic-scope.test: New file.

2001-08-24  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/srfi-13.test (string-for-each, string-for-each-index):
	Add tests.  (Thanks to Alex Shinn.)

2001-08-22  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* tests/srfi-13.test (string-map): Swapped order of string and
	proc args to conform with the srfi.  (Thanks to Alex Shinn.)

2001-08-12  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/getopt-long.test (exception:no-such-option,
	exception:option-does-not-support-arg,
	exception:option-must-be-specified,
	exception:option-must-have-arg, exception:not-enough-args):
	New vars.

	("option-ref", "required", "specified no value, given anyway",
	"specified arg required"): New top-level sections.

2001-08-11  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/numbers.test:  Added Some syntax tests for
	string->number.

2001-08-09  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	* Makefile.am (TESTS): Do not call the variable "TESTS", call it
	"SCM_TESTS".  This has special meaning to automake.  How many
	tries left to get this right, mvo?

2001-08-08  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	* Makefile.am (TESTS): List tests explicitely instead of using a
	wildcard.  Wildcards don't seem to work for VPATH "make dist"s.

2001-08-07  Marius Vollmer  <mvo@zagadka.ping.de>

	* Makefile.am: New file, to control distribution of the
	test-suite.

2001-08-02  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/getopt-long.test: New file.

2001-08-01  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* lib.scm (run-test-exception): Add special handling for
	`error'-generated exceptions, which pass key `misc-error' and
	leave messages unformatted.

2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/alist.test, tests/bit-operations.test,
	tests/common-list.test, tests/environments.test, tests/eval.test,
	tests/gc.test, tests/hooks.test, tests/import.test,
	tests/interp.test, tests/list.test, tests/load.test,
	tests/numbers.test, tests/ports.test, tests/r4rs.test,
	tests/version.test, tests/weaks.test, lib.scm, guile-test: Updated
	copyright notice.

2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-14.test: New file.

2001-07-13  Marius Vollmer  <mvo@zagadka.ping.de>

	* tests/import.test: New file.

2001-06-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/goops.test:  Started with some real tests.

2001-06-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* guile-test:  Use module (ice-9 rdelim).

2001-06-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-4.test: New file.

2001-06-16  Marius Vollmer  <mvo@zagadka.ping.de>

        Thanks to Matthias K<>ppe!

	* tests/ports.test: New test for output port line counts.
	* tests/format.test, tests/optargs.test, tests/srfi-19.test: New
	files.

2001-05-28  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/symbols.test ("gensym"): New tests for long gensym
	prefices and embedded NULs in prefices.

2001-05-21  Marius Vollmer  <mvo@zagadka.ping.de>

	* test/goops.test, test/syncase.test: New, minimal tests.

2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>

	* tests/version.test: Updated test for new micro version stuff.

2001-05-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-13.test: More tests.

2001-05-10  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-10.test: New file.

	* tests/srfi-9.test: New file.

	* tests/srfi-13.test: Added some more tests.

2001-05-09  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/eval.test: ("evaluator" "memoization"): New test
	prefix block.
	("transparency"): New "evaluator memoization" test.

2001-05-08  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-13.test: Added module access kludge, and uncommented
	some tests depending on this.

2001-05-07  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/srfi-13.test: New file testing the SRFI string library.

2001-04-26  Gary Houston  <ghouston@arglist.com>

	* tests/r4rs.test: delete files tmp1, tmp2, tmp3 after the tests
	have run.

	* tests/ports.test (test-file), tests/load.test (temp-dir):
	redefined using data-file-name instead of tmpnam.  the test files
	will be created in the build directory instead of /var/tmp or
	whereever tmpnam puts them.

2001-04-02  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/symbols.c:  Added some tests.

2001-03-19  Gary Houston  <ghouston@arglist.com>

	* tests/r4rs.test: use test-file-name to locate r4rs.test,
	not data-file-name.

	* guile-test: define tmp-dir, the location where r4rs.test will
	create it's temporary files.
	(data-file-name): use tmp-dir.  this must be under build-dir,
	not src-dir.

2001-03-18  Gary Houston  <ghouston@arglist.com>

	* guile-test: use #!/bogus-path/..., not #!/home/dirk/... in the
	first line.

2001-03-12  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/syntax.test:  Added a test for let* bindings and
	re-arranged and slightly improved the existing one.

2001-03-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* tests/syntax.test ("let*"): Changed the `duplicate bindings'
	test, dups are allowed in `let*' and are now expected to pass.

2001-03-05  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (run-test-exception):  Preserve the original error's
	stack for re-throwing.

2001-03-04  Marius Vollmer  <mvo@zagadka.ping.de>

	* tests/syntax.test ("let,duplicate bindings", "let*,duplicate
	bindings", "letrec,duplicate bindings"): Expect to pass, bug has
	been fixed.

2001-03-03  Marius Vollmer  <mvo@zagadka.ping.de>

	* tests/syntax.test ("duplicate formals"): New category, move
	appropriate tests here.  Expect them to pass.
	("empty parentheses"): Expect to pass, bug has been fixed.

	* tests/alist.test: Use "'()" instead of "()" in all places
	where the empty list is meant.

2001-03-01  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (exception:unbound-var, exception:wrong-num-args):  New
	exported constants.

	* tests/r4rs.test:  Make sure that no bindings for x and y exist
	after the file is loaded.

	* tests/syntax.test:  New file.

	* tests/exceptions.test, tests/syntax.test, tests/eval.test:
	Moved the test cases that are related to guile's syntactic forms
	from tests/exceptions.test to tests/syntax.test.  Moved tests
	related to evaluation and application to tests/eval.test.

	* tests/exceptions.test:  Added some test cases that check guile's
	exception handling.

2001-03-01  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/exceptions.test, tests/numbers.test:  Moved the number
	related test cases from tests/exceptions.test to
	tests/numbers.test.

	* tests/numbers.test:  Added a test case.

2001-03-01  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/symbols.test:  New file.

	(exception:immutable-string):  New constant.  Currently, this is a
	dummy since guile does not have immutable strings.

	* tests/exceptions.test, tests/strings.test, tests/symbols.test:
	Moved the string related test cases from tests/exceptions.test to
	tests/strings.test and the symbol related test cases to
	tests/symbols.test.

	* tests/strings.test:  Copyright notice updated.  Added a couple
	of test cases.

	(exception:immutable-string):  New constant.  Currently, this is a
	dummy since guile does not have immutable strings.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/exceptions.test:  Use expect-fail-exception to indicate
	test cases where exceptions should occur, but don't.

	(exception:bad-bindings, exception:bad-formals, exception:bad-var,
	exception:missing/extra-expr):  New constants.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/reader.test, tests/exceptions.test:  Moved the reader
	related test cases from tests/exceptions.test to
	tests/reader.test.

	* tests/reader.test (exception:eof, exception:unexpected-rparen):
	New constants.

	* tests/exceptions.test (read-string, x:eof, x:unexpected-rparen):
	Removed.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (signals-error?, signals-error?*):  Removed.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm:  Added comment about new convenience functions/macros
	to test for exceptions.

	(exception:out-of-range, exception:wrong-type-arg):  New exported
	constants.

	(run-test-exception):  New function.

	(pass-if-exception, expect-fail-exception):  New exported macros.

	* tests/environments.test:  Fixed tests that were checking for
	exceptions when set!ing an unbound symbol.

	(exception:unbound-symbol):  New constant.

	* tests/hooks.test (catch-error-returning-true, pass-if-not,
	catch-error-returning-false), tests/weaks.test
	(catch-error-returning-true, pass-if-not,
	catch-error-returning-false):  Removed.  The macro pass-if-not was
	not used.  The macro catch-error-returning-false is unnecessary
	since exceptions are caught by the test-suite anyway.  The
	functionality of catch-error-returning-true is provided by the new
	convenience macro pass-if-exception.

	* tests/hooks.test (exception:wrong-num-hook-args):  New constant.
	Maybe a standard wrong-num-arg exception should be thrown instead
	of a misc-error?

	* tests/reader.test (try-to-read):  Replaced by read-string.

	(read-string):  New function.

	* tests/alist.test, tests/environments.test, tests/eval.test,
	tests/hooks.test, tests/list.test, tests/ports.test,
	tests/reader.test, tests/strings.test, tests/weaks.test:  Replace
	tests for exceptions with the new convenience macros.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/alist.test:  Remove redundant test name prefix.

2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (pass-if):  Tests shall return a boolean value.

	* tests/bit-operations.test (documented?), tests/common-list.test
	(documented?), tests/environments.test (documented?),
	tests/eval.test (documented?), tests/gc.test (documented?),
	tests/numbers.test (documented?), tests/guardians.test,
	tests/hooks.test, tests/interp.test, tests/weaks.test:  Make sure
	that tests return a boolean value.

	* tests/list.test (documented?):  New function, replace all checks
	for documentation with calls to this function.

2001-02-27  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (data-file):  Remove from export list.

2001-02-22  Thien-Thi Nguyen  <ttn@revel.glug.org>

	* tests/exceptions.test (syntax lambda): Renamed from (lambda).
	(syntax lambda cond-arrow-proc): Renamed from (lambda cond-arrow-proc).
	(syntax reading): New section.
	(syntax let*): New section.
	(syntax letrec): New section.
	(syntax set!): New section.
	(syntax misc): New section.
	(bindings unbound): New section.
	(bindings immutable-modification): New section.
	(bindings let): New section.
	(bindings let*): New section.
	(bindings letrec): New section.

	* tests/exceptions.test: New file.

2001-02-08  Marius Vollmer  <marius.vollmer@uni-dortmund.de>

	* guile-test: Use (ice-9 and-let-star) instead of (ice-9
	and-let*).

2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	This patch fixes things that I have broken with the last one :-(

	* guile-test (test-suite):  New variable.

	(data-file-name):  New function.  Has the same purpose as the
	former function data-file from lib.scm.  Moved here in order to
	have all file name handling at the same place.  In contrast to the
	former 'data-file function, it is not checked whether a file
	exists.  This allows to use this function also for file names of
	files that are still to be created.

	(test-file-name):  Use the global 'test-suite variable.

	(main):  Initialize 'test-suite instead of a local variable.

	* lib.scm:  Don't import paths any more.

	(data-file):  Removed.  Resurrected with a sligtly different
	functionality as 'data-file-name' in guile-test.

	* r4rs.scm:  For all references to temporary file, make use of
	data-file-name.

2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	The following patch was sent by Thien-Thi Nguyen and a little bit
	modified by me.

	* guile-test:  Usage and installation comments improved.  Added
	support for --test-suite and --debug command line options.

	(default-test-suite):  Added to allow for simplified
	configurability.  No need to load the paths file any more.

	(enable-debug-mode):  New function.  Will be called when the
	--debug command line option is given.

	(test-root):  Removed.  The test directory has to be fully given.
	This allows for arbitrarily named test directories.

	(test-file-name, enumerate-tets):  Take the test directory as a
	paramter instead of using the global variable 'test-root'.

	(main):  Handle the new command line options.  Return an exit code
	depending on whether all tests came out as expected.

	* README:  Updated.

	* paths.scm:  Removed.

2001-01-24  Gary Houston  <ghouston@arglist.com>

	* tests/ports.test: include (ice-9 rdelim) module.

2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/numbers.test:  Converted to do real boundary testing.

2001-01-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/bit-operations.test:  Added.

2000-11-03  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/gc.test:  Added.

2000-10-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/strings.test:  string=? is fixed.

2000-10-13  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/list.test:  Removed references to sloppy-mem(q|v|ber)

2000-09-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/strings.test:  Added a test to help remember that string=?
	and friends need fixing.

2000-09-12  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/environments.test:  For tests that rely on garbage
	collection, conservative scanning can be a problem.  Add a comment
	for these tests and make them turn out unresolved if things don't
	work as expected.

2000-09-05  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/environments.test:  Finished and cleaned up the tests for
	the leaf environments.  Added a complete set of testcases for the
	leaf environment based eval environments.  Started with the tests
	for the import environments.

2000-08-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/environments.test:  Added.

2000-08-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* lib.scm (pass-if, expect-fail):  Generalized to allow a sequence
	of expressions.

	* tests/eval.test:  Fix documentation test.

2000-06-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/list.test:  Added tests for list-ref, list-set! and
	list-cdr-set!

2000-06-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/common-list.test:  Added.

2000-06-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/eval.test:  Added.

2000-06-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/list.test:  Use cons* instead of list*.

2000-06-13  Mikael Djurfeldt  <mdj@thalamus.nada.kth.se>

	* tests/numbers.test, tests/list.test: Updated for new
	documentation module.

2000-05-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/hooks.test:  make-hook-with-name is deprecated.

2000-05-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tests/list.test, tests/numbers.test:  Added.

2000-05-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* guile-test:  Eliminate use of catch-test-errors.

	* lib.scm:  Adopted a couple of nice ideas from Greg.

	(pass, fail, expect-failure, expect-failure-if,
	expect-failure-if*, catch-test-errors, catch-test-errors*,
	expected-failure-fluid, pessimist?):  Removed.

	(run-test, expect-fail, result-tags, important-result-tags):
	Added.

	(report, make-count-reporter, print-counts, make-log-reporter,
	full-reporter, user-reporter):  Reporters take two mandatory
	arguments and make use of the tag descriptions in result-tags and
	important-result-tags.

	* tests/alist.test, tests/hooks.test, tests/ports.test,
	tests/weaks.test:  Don't use catch-test-errors and
	expect-failure-if.

2000-05-05  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* mambo.test:  Removed dummy file.

2000-03-31  Gary Houston  <ghouston@arglist.com>

	* tests/ports.test (non-blocking-I/O): a couple more details:
	a) combine the O_NONBLOCK flag with the default flags instead
	of replacing them.  b) check EWOULDBLOCK as well as EAGAIN.

2000-03-22  Jim Blandy  <jimb@savonarola.red-bean.com>

	* lib.scm: Doc fixes.

Sun Jan 16 14:01:51 2000  Greg J. Badros  <gjb@cs.washington.edu>

	* paths.scm: Assume that ~/guile-core/test-suite is the location
	of the test suite now.

	* tests/version.test: Added -- version.c had 0% coverage before,
	now at 100%.

	* tests/chars.test: Added -- needed test of char-is-both?.

1999-12-22  Greg Harvey <Greg.Harvey@thezone.net>

	* tests/weaks.test, tests/hooks.test: Added.

1999-12-18  Greg Harvey <Greg.Harvey@thezone.net>

	* tests/alist.test: Added.

Fri Dec 17 12:14:10 1999  Greg J. Badros  <gjb@cs.washington.edu>

	* tests/c-api.test: Refine the list of files that are checked in
	the seek-offset-test.  Was just using files that end in "c", but
	that caught the new ".doc" files, too, so make sure that files end
	in ".c" before requiring that they include unistd.h if they
	reference SEEK_(SET|CUR|END).

1999-10-24  Gary Houston  <ghouston@freewire.co.uk>

	* tests/ports.test ("string ports"): test seeking/unreading from
	an input string and seeking an output string.

1999-10-20  Gary Houston  <ghouston@freewire.co.uk>

	* tests/ports.test: in seek/tell test on input port, also test
	that ftell doesn't discard unread chars.

1999-10-18  Gary Houston  <ghouston@freewire.co.uk>

	* tests/ports.test: add seek/tell tests for unidirectional ports.

1999-09-25  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/reader.test: Check that number->string checks its radix
	properly.

1999-09-20  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/ports.test: Check that our input functions cope when
	current-input-port is closed.

	* tests/regexp.test: Check regexp-substitute/global when there are
	no matches.  (Duh.)

1999-09-15  Mikael Djurfeldt  <mdj@thalamus.nada.kth.se>

	* tests/c-api.test: New file.  Add test to check that all source
	files which use SEEK_SET, SEEK_CUR, and SEEK_END include unistd.h.

1999-09-14  Gary Houston  <ghouston@freewire.co.uk>

	* tests/ports.test: test non-blocking I/O.

1999-09-11  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/strings.test: Add test for substring-move! argument checking.

	* lib.scm (signals-error?, signals-error?*): New macro and function.
	* tests/reader.test: Use them.

	* tests/interp.test: Add copyright notice.

	* tests/reader.test: New test file.

	* tests/regexp.test: New test file.

1999-09-06  Mikael Djurfeldt  <mdj@thalamus.nada.kth.se>

	* tests/interp.test: Added tests for evaluation of closure bodies.

1999-09-03  James Blandy  <jimb@mule.m17n.org>

	* tests/multilingual.nottest: New file, which we will turn into a
	test file once we actually have multilingual support to test.

	* tests/load.test: New test file.

1999-08-30  James Blandy  <jimb@mule.m17n.org>

	* tests/strings.test: New test file.

1999-08-29  Gary Houston  <ghouston@easynet.co.uk>

	* tests/ports.test: test unread-char and unread-string.

1999-08-19  Gary Houston  <ghouston@easynet.co.uk>

	* tests/ports.test: test line-buffering of fports.

1999-08-18  Gary Houston  <ghouston@easynet.co.uk>

	* tests/ports.test: tests for NUL and non-ASCII chars to fports.

1999-08-12  Gary Houston  <ghouston@easynet.co.uk>

	* tests/ports.test: lseek -> seek.

1999-08-04  Gary Houston  <ghouston@easynet.co.uk>

	* tests/ports.test: tests for buffered and unbuffered input/output
	fports with seeking.

1999-08-01  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/r4rs.test (SECTION 3 4): Each element of type-matrix
	corresponds to an example object, not a predicate.  Aubrey
	probably never noticed this because SCM doesn't check the lengths
	of the arguments to for-each and map...

	* tests/ports.test: Add some regression tests for char-ready?.

1999-07-19  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/ports.test: Fix copyright years.

	* tests/guardians.test: New test file.

	* tests/ports.test ("read-delimited!"): New tests.

1999-06-19  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/interp.test: New file.

1999-06-15  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/time.test: New test file.

	* tests/r4rs.test: New set of tests, taken from Guile's test
	script, taken from SCM.

	* tests/ports.test: Group the string port tests under a new
	test name prefix.

	* tests/ports.test ("line counter"): Check the final column, too.

	* lib.scm: Import (test-suite paths).
	(data-file): New exported function.

1999-06-12  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/ports.test ("line counter"): Add test for correct column
	at EOF.

1999-06-09  Jim Blandy  <jimb@savonarola.red-bean.com>

	* tests/ports.test ("line counter"): Verify that we do eventually
	get EOF on the port --- don't just read forever.

	* lib.scm (full-reporter): The test name is the cadr of the
	result, not the cdr.  I'm not macho enough to handle run-time
	typechecking.

	* lib.scm (print-counts): XFAILS are "expected failures", not
	"unexpected failures."

	* lib.scm, guile-test, paths.scm: Log begins.