$Id: README,v 1.7 2012/12/02 17:12:39 pertusus Exp $
texinfo/tp/tests/README
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Copying and distribution of this README file, with or without
modification, are permitted in any medium without royalty provided the
copyright notice and this notice are preserved.
Files anywhere within the tests/ subdirectory which have no other
copyright notice are hereby placed in the public domain.
Prerequisites
=============
To run this testsuite, sed, awk, diff (with -u) are used.
For LaTeX2HTML tests (not run in the default case) mktemp
understanding the -d option is also required.
Some tests may also require a case insensitive filesystem.
Running the testsuite
=====================
This testsuite can be run
* using the makefile rules: check for the base tests, long-checks for
the long tests, or all-checks for both.
* using ./parser_tests.sh with the list of directories in argument one
want to run the tests in.
* by going in one directory and running ../run_parser_all.sh, like
$ cd formatting
$ ../run_parser_all.sh
* by going in one directory and running one specific test, like
$ cd formatting
$ ../run_parser_all.sh cond
(see below for info on how test names are specified).
The test results are in the out_parser directories; the reference results are
in res_parser directories; there are one or two out and res directories,
out_parser/ and res_parser/ for the html results in the texi2html style,
out_parser_info and res_parser_info for the info output, out_parser_html
and res_parser_html for html output with the default texi2any style.
Diffs are put in diffs.
If a test failed,
F: a_test_directory
is printed, if there is a diff with the references, a
D: a_test_directory
is printed. If there are no reference to compare with,
no res: a_test_directory
is printed.
If a whole directory check run using './parser_tests.sh' had no failure,
the directory name is printed followed by a fail; it is followed
by a ok if there was a failure.
The test results are in a directory below the out directories. This
directory name can be considered as the test name. Let's call it a_test
for the remaining of the explanation. The stderr output is in
out_parser/a_test/a_test.2, stdout output is in out_parser/a_test/a_test.1.
All the commands called are output in tests.log.
giving -copy in argument to parser_tests.sh or ../run_parser_all.sh will
cause the references to be regenerated. This can also be achieved with
the copy-tests make target.
TeX4ht and LaTeX2HTML tests
===========================
The tex4ht and latex2HTML related tests are not run automatically, as
some test results involving latex2HTML or tex4ht depend on the setup and
version of these tools.
These tests may be run by
make tex-html-checks
For the tests that use latex2html, to avoid the test failing if there is
a dot in the cwd, mktemp is used to create a temporary directory, and
the directory is passed through on the command line.
Tests specification
===================
Test runs are driven by the content of the tests-parser.txt file. It is
a line oriented file. A # starts a comment. Each line describes a test.
The first word on the line is the test name which corresponds also with the
resulting directory (what we called a_test above). It is followed by
the source manual name. The source manual name has to have the .texi
extension. Optionnally additional arguments can be given on the
remaining of the line.
So, for example, the line
a_test manual.texi
specifies that for the a_test test, the file manual.texi is processed and
results are put are put in the a_test directory. The line:
a_test_split_chapter manual.texi --split chapter
specifies that the results of the processing of manual.texi with additional
command line arguments --split chapter will be in the a_test_split_chapter
directory.
Using "texi" as the test name is special. In that case the directory name
is constructed by appending _ followed by the manual name without the .texi
extension to "texi". And the result is not processed normally, but instead
macros are expanded and regions that are not processed removed and the
result is put in a file with the same name than the manual.
texi manual.texi
results in the following: in the directory out_parser/texi_manual the file
manual.texi will have macros expanded and ignored regions removed.
Common .texi
============
A common .texi file should be in the top-level directory (there is such an
example with coverage_macro.texi).
Init files
==========
Init files are searched for in ../t/init/.