79 lines
2.3 KiB
Text
79 lines
2.3 KiB
Text
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# Copyright 2010-2022 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Utilities for python-scripting related tests.
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# Run a command in GDB, and report a failure if a Python exception is thrown.
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# If report_pass is true, report a pass if no exception is thrown.
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proc gdb_py_test_silent_cmd { cmd name report_pass } {
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global gdb_prompt
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gdb_test_multiple $cmd $name {
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-re "Traceback.*$gdb_prompt $" { fail $name }
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-re "$gdb_prompt $" { if $report_pass { pass $name } }
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}
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}
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# Return the result of python expression EXPR. DEFAULT is returned if
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# there's an error. TEST is the test message to use. It can be
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# omitted, in which case a test message is built from EXP. This is
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# modeled after get_integer_valueof.
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proc get_python_valueof { exp default {test ""} } {
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global gdb_prompt
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if {$test == ""} {
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set test "get python valueof \"${exp}\""
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}
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set val ${default}
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gdb_test_multiple "python print (\"valueof: %s\" % (${exp}))" "$test" {
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-re "valueof: (\[^\r\n\]*)\[\r\n\]*$gdb_prompt $" {
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set val $expect_out(1,string)
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pass "$test"
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}
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timeout {
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fail "$test (timeout)"
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}
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}
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return ${val}
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}
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# Return true if Python module NAME is available, otherwise, return
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# false.
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proc gdb_py_module_available { name } {
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set available "unknown"
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gdb_test_multiple "python import ${name}" "" {
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-re -wrap "ModuleNotFoundError: No module named '${name}'.*" {
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set available false
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}
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-re -wrap "ImportError: No module named '?${name}'?.*" {
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set available false
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}
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-re -wrap "python import ${name}" {
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set available true
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}
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}
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if { $available == "unknown" } {
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perror "unexpected output from python import"
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set available false
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}
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return ${available}
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}
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