gcc/testsuite/gcc.test-framework/test-framework.exp

   1 # Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2 #
   3 # This file is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 # Based on gcc/testsuite/gcc.dg/dg.exp.
  18
  19 # Don't run these tests unless an environment variable is defined.
  20 if { ![info exists env(CHECK_TEST_FRAMEWORK)] } {
  21     verbose "skipping test framework tests, CHECK_TEST_FRAMEWORK is not defined" 0
  22     return
  23 }
  24
  25 load_lib gcc-dg.exp
  26
  27 proc dg-require-true { args } {
  28     verbose "dg-require-true" 2
  29 }
  30
  31 proc dg-require-false { args } {
  32     verbose "dg-require-false" 2
  33     upvar dg-do-what dg-do-what
  34     set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
  35 }
  36
  37 proc check_effective_target_yes { args } {
  38     return 1
  39 }
  40
  41 proc check_effective_target_no { args } {
  42     return 0
  43 }
  44
  45 proc check_effective_target_def_nocache { } {
  46     return [check_no_compiler_messages_nocache def_nocache object {
  47         #ifdef DEFINED
  48         int dummy;
  49         #else
  50         #error DEFINED is not defined
  51         #endif
  52     } [current_compiler_flags]]
  53 }
  54
  55 global dg-do-what-default
  56 set save-dg-do-what-default ${dg-do-what-default}
  57 set dg-do-what-default compile
  58
  59 dg-init
  60
  61 # Run tests from the source directory.
  62 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/dg-*.c]] "" ""
  63
  64 # Skip generated tests unless CHECK_TEST_FRAMEWORK is 1.
  65 if { $env(CHECK_TEST_FRAMEWORK) != 1 } {
  66     verbose "skipping generated test framework tests, CHECK_TEST_FRAMEWORK is not 1" 0
  67     return
  68 }
  69
  70 # Generate additional tests.
  71 set tstobjdir "$tmpdir/gcc.test-framework"
  72 set generator "$srcdir/$subdir/gen_directive_tests"
  73 file delete -force $tstobjdir
  74 file mkdir $tstobjdir
  75 set status [remote_exec host "$generator $tstobjdir"]
  76 set status [lindex $status 0]
  77 if { $status == 0 } {
  78     # Run the generated tests.
  79     dg-runtest [lsort [find $tstobjdir *.c]] "" "-DY1 -DY2"
  80 } else {
  81     warning "Could not generate test framework tests"
  82 }
  83
  84 dg-finish
  85 set dg-do-what-default ${save-dg-do-what-default}