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Diffstat (limited to 'tests/modules.at')
| -rw-r--r-- | tests/modules.at | 344 |
1 files changed, 0 insertions, 344 deletions
diff --git a/tests/modules.at b/tests/modules.at deleted file mode 100644 index f4e5485b..00000000 --- a/tests/modules.at +++ /dev/null @@ -1,344 +0,0 @@ -# Hand crafted tests for GNU M4. -*- Autotest -*- -# Copyright (C) 2001, 2006-2008, 2010, 2013-2014, 2017 Free Software -# Foundation, Inc. - -# This file is part of GNU M4. -# -# GNU M4 is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# GNU M4 is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - - -AT_BANNER([Module support.]) - - -## --------- ## -## modfreeze ## -## --------- ## - -AT_SETUP([Freezing modules]) -AT_KEYWORDS([frozen]) - -AT_DATA([[frozen.m4]], -[[divert(1)dnl -define(`test', `local::`test'')dnl -define(`test1', defn(`test'))dnl -->test -include(`modtest') -define(`test2', defn(`test'))dnl -->test -include(`shadow') -define(`test3', defn(`test'))dnl -->test -]]) - -AT_DATA([[unfrozen.m4]], -[[undivert(1)dnl -test1 -test2 -test3 -]]) - -# First generate the `expout' ouput by running over the sources before -# freezing. -AT_CHECK_M4([-I "$abs_builddir" frozen.m4 unfrozen.m4], - [0], [stdout], [stderr]) - -mv stdout expout -mv stderr experr - -# Now freeze the first source file. -AT_CHECK_M4([-I "$abs_builddir" -F frozen.m4f frozen.m4], - [0], [], [ignore]) - -# Now rerun the original sequence, but using the frozen file. -AT_CHECK_M4([-I "$abs_builddir" -R frozen.m4f unfrozen.m4], - [0], [expout], [experr]) - -AT_CLEANUP([frozen.m4f]) - - -## ---------------------------- ## -## Exercising the test module. ## -## ---------------------------- ## - -# AT_CHECK_M4_MODTEST(TITLE, ENV-VARS, M4-OPTIONS) -# ------------------------------------------------ -# Add a test named TITLE, running m4 with either ENV-VARS in the environment -# or M4-OPTIONS set to pick up test modules. -m4_define([AT_CHECK_M4_MODTEST], -[AT_SETUP([$1]) - -AT_DATA([input.m4], -[[test -Dumpdef: dumpdef(`test'). -include(`modtest') -test -Dumpdef: dumpdef(`test'). -]]) - -dnl Fortunately, all tests within AT_SETUP are in the same subshell, so -dnl setting the environment now will impact the AT_CHECK_M4, but not -dnl carry over to the next AT_SETUP. -m4_ifval([$2], [$2 -export m4_substr([$2], [0], m4_index([$2], [=]))]) - -AT_CHECK_M4([$3 input.m4], [0], -[[test -Dumpdef: . - -Test module called. -Dumpdef: . -]], -[[m4:input.m4:2: warning: dumpdef: undefined macro 'test' -Test module loaded. -test: <test> -]]) - -AT_CLEANUP -]) - - - -AT_CHECK_M4_MODTEST([--include: absolute path], - [], [-I "$abs_builddir"]) - -AT_CHECK_M4_MODTEST([--include: relative path], - [], [-I "$top_build_prefix/tests"]) - -AT_CHECK_M4_MODTEST([M4PATH: absolute path], - [M4PATH="$abs_builddir:"], []) - -AT_CHECK_M4_MODTEST([M4PATH: relative path], - [M4PATH="$top_build_prefix/tests:"], []) - - - -## ------ ## -## shadow ## -## ------ ## - -AT_SETUP([modules: shadow]) - -AT_DATA([[input.m4]], -[[# no modules loaded yet -test -shadow - -# define our own macros for `test' and `shadow' -define(`test', `local::`test'') -define(`shadow', `local::`shadow'') -test -shadow - -# module Shadow defines `shadow' and `test' macros -include(`shadow') -dumpdef(`test') -dumpdef(`shadow') -test -shadow - -# save the definition of `test' from the Shadow module -define(`Shadow::test', defn(`test')) - -# module Modtest also defines a `test' macro -include(`modtest') -dumpdef(`test') -dumpdef(`shadow') -test -shadow - -# Reloading Shadow shouldn't affect anything -include(`shadow') -dumpdef(`test') -dumpdef(`shadow') -test -shadow -]]) - -AT_DATA([[expout]], -[[# no modules loaded yet -test -shadow - -# define our own macros for `test' and `shadow' - - -local::test -local::shadow - -# module Shadow defines `shadow' and `test' macros -Shadow module loaded. - - -Shadow::test called. -Shadow::shadow called. - -# save the definition of `test' from the Shadow module - - -# module Modtest also defines a `test' macro - - - -Test module called. -Shadow::shadow called. - -# Reloading Shadow shouldn't affect anything - - - -Test module called. -Shadow::shadow called. -]]) - -AT_DATA([[experr]], -[[test: <test> -shadow: <shadow> -Test module loaded. -test: <test> -shadow: <shadow> -test: <test> -shadow: <shadow> -]]) - -AT_CHECK_M4([-I "$abs_builddir" input.m4], [0], - [expout], [experr]) - -AT_CLEANUP - - - -## ----------------------- ## -## module symbol importing ## -## ----------------------- ## - -# Importing a symbol from a not yet loaded module - -# This test is ugly, because we need to canonicalize strerror strings -# to match our test. So we save STDERR to a file, and run another check -# which edits that file and compares it to the canonical STDERR output -# from the first command: - -AT_SETUP([modules: importing]) - -AT_DATA([[input.m4]], -[[import -include(`import') -import -import -symbol_fail -module_fail -]]) - -AT_DATA([[expout]], -[[import - -import::import called. -import::import called. -import::symbol_fail called. -]]) - -AT_DATA([[experr]], -[[Test module loaded. - -TRUE - -TRUE -m4:input.m4:5: cannot load symbol `no_such' from module `modtest' -m4:input.m4:6: cannot open module `no_such' -]]) - -ls "$abs_builddir" - -AT_CHECK_M4([-I "$abs_builddir" input.m4], - [1], [expout], [experr]) - -AT_CLEANUP - - - -## ------------------- ## -## text module symbols ## -## ------------------- ## - -# Support text macros with requested numbers of parameters. - -AT_SETUP([modules: text]) - -AT_DATA([input.m4], -[[__test__ -__test__(1) -__test__(1,2) -onearg -onearg(1) -onearg(1,2) -manyargs -manyargs(1) -manyargs(1,2) -]]) - -AT_CHECK_M4([-I "$abs_builddir" modtest input.m4], [0], -[[modtest -modtest -modtest - -1 -1 - -1 -1,2 -]], [[Test module loaded. -m4:input.m4:2: warning: __test__: extra arguments ignored: 1 > 0 -m4:input.m4:3: warning: __test__: extra arguments ignored: 2 > 0 -m4:input.m4:4: warning: onearg: too few arguments: 0 < 1 -m4:input.m4:6: warning: onearg: extra arguments ignored: 2 > 1 -]]) - -AT_CLEANUP - - -## -------------------- ## -## trace module symbols ## -## -------------------- ## - -# The trace bit should not be lost if a builtin is unloaded from -# memory and then redefined by a subsequent load. - -AT_SETUP([modules: trace]) - -AT_DATA([[input.m4]], -[[test -include(`shadow') -test -include(`shadow') -test -]]) - -AT_DATA([[expout]], -[[test -Shadow module loaded. -Shadow::test called. - -Shadow::test called. -]]) - -AT_DATA([[experr]], -[[m4trace: -1- test -> `Shadow::`test' called.' -m4trace: -1- test -> `Shadow::`test' called.' -]]) - - -AT_CHECK_M4([-I "$abs_builddir" -t test input.m4], - [0], [expout], [experr]) - -AT_CLEANUP |