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|
# Test procedures in lib/dg.exp -*- Tcl -*-
# Copyright (C) 2022 Free Software Foundation, Inc.
#
# This file is part of DejaGnu.
#
# DejaGnu 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.
#
# DejaGnu 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 DejaGnu; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
foreach lib { default_procs mockutil mockvfs } {
set file $srcdir/$subdir/${lib}.tcl
if [ file exists $file] {
source $file
} else {
puts "ERROR: $file doesn't exist"
}
}
foreach lib { utils dg } {
set file $srcdir/../lib/${lib}.exp
if [ file exists $file] {
source $file
} else {
puts "ERROR: $file doesn't exist"
}
}
# callbacks required by dg.exp
proc mock-dg-test { prog what flags } {
set chan [open $prog r]
set linum 0
set output ""
while { [gets $chan line] >= 0 } {
incr linum
if { [regexp -- {^%([EW])\s+([^\r\n{}]*)} $line -> item text] } {
switch -- $item {
E { append output "$prog:$linum: error: $text\n" }
W { append output "$prog:$linum: warning: $text\n" }
}
}
}
puts "<<< $prog $what $flags"
puts -nonewline $output
puts ">>> $prog $what $flags"
return [list $output a.out]
}
proc mock-dg-prune { target output } {
puts "<<< output pruning callback"
puts "target: $target"
puts "output:\n$output"
puts ">>> output pruning callback"
return $output
}
# testing...
# init call trace list
reset_mock_trace
# build test environment
create_mockvfs dg-test-vfs
create_test_interpreter dg-test-1 {
copy_procs {
dg-format-linenum dg-get-options dg-process-target
dg-prms-id dg-options dg-do
dg-error dg-warning dg-bogus dg-build
dg-excess-errors dg-output dg-final
dg-init dg-runtest dg-test dg-finish
dg-trim-dirname
grep mock-dg-test mock-dg-prune
}
link_procs { verbose }
shim_procs { runtest_file_p }
attach_vfs { dg-test-vfs }
link_channels { stdout }
copy_vars {
dg-do-what-default dg-interpreter-batch-mode dg-linenum-format
srcdir subdir target_triplet
}
vars {
tool mock
runtests { dg.test {} }
}
mocks {
# minor test shims
prune_warnings { text } { $text }
isnative { } { 1 }
unknown { args } { [error "unknown $args"] }
# results collection
pass { message } { 0 }
fail { message } { 0 }
xpass { message } { 0 }
xfail { message } { 0 }
kpass { bugid message } { 0 }
kfail { bugid message } { 0 }
}
}
foreach {type token line} {
pass error {%E foo { dg-error "foo" "simple error" }}
fail error {% foo { dg-error "foo" "simple error" }}
pass warning {%W foo { dg-warning "foo" "simple warning" }}
fail warning {% foo { dg-warning "foo" "simple warning" }}
pass bogus {% foo { dg-bogus "foo" "bogus message" }}
fail bogus {%W foo { dg-bogus "foo" "bogus message" }}
pass build {% foo { dg-build "foo" "build failure" }}
fail build {%E foo { dg-build "foo" "build failure" }}
pass excess {% foo}
fail excess {%E extra}
} {
create_mock_file dg-test-vfs "dg/basic-${type}-${token}" \
"# test file for dg.exp\n$line\n"
if { $token ne "build" && $token ne "excess" } {
regsub -- {\{ dg-} $line "\n\n&" line
regsub -- { \}\Z} $line " {target *-*-*} 2&" line
create_mock_file dg-test-vfs "dg/linum-${type}-${token}" \
"#test file for dg.exp\n$line\n"
}
}
dg-test-1 eval {proc send_log { text } { puts $text }}
dg-test-1 eval dg-init
foreach { type token message } {
pass error { test for errors, line 2 }
fail error { test for errors, line 2 }
pass warning { test for warnings, line 2 }
fail warning { test for warnings, line 2 }
pass bogus { test for bogus message }
fail bogus { test for bogus message }
pass build { test for build failure }
fail build { test for build failure }
pass excess { test for excess errors }
fail excess { test for excess errors }
} {
set check_calls {xpass ! {} xfail ! {} kpass ! {} kfail ! {}}
switch -glob -- ${type}:${token} {
pass:excess { lappend check_calls fail ! {} pass C 1 }
fail:excess { lappend check_calls pass ! {} fail C 1 }
pass:* { lappend check_calls fail ! {} pass C 2 }
fail:* { lappend check_calls fail C 1 pass C 1 }
}
if { $message ne "" } {
lappend check_calls $type 0 [list 1 ".*[string trim ${message}].*"]
}
if { $token ne "excess" } {
lappend check_calls pass
switch -- ${type} {
pass { lappend check_calls 1 }
fail { lappend check_calls 0 }
}
lappend check_calls { 1 {.*test for excess errors.*} }
}
test_proc_with_mocks "test with dg/basic-${type}-${token}" dg-test-1 \
[list dg-runtest dg/basic-${type}-${token} "" ""] \
check_calls $check_calls
if { $token ne "build" && $token ne "excess" } {
test_proc_with_mocks "test with dg/linum-${type}-${token}" dg-test-1 \
[list dg-runtest dg/linum-${type}-${token} "" ""] \
check_calls $check_calls
}
}
dg-test-1 eval dg-finish
puts "END dg.test"
|
