diff options
| author | Joel Brobecker <brobecker@gnat.com> | 2009-09-09 17:45:42 +0000 |
|---|---|---|
| committer | Joel Brobecker <brobecker@gnat.com> | 2009-09-09 17:45:42 +0000 |
| commit | 5172aecbd2b65e71aedbd21c46253ca6a20227aa (patch) | |
| tree | 879124432741656573e3a6f6a4c7b3a9dfb2ca8a /gdb/testsuite/gdb.python/python-value.exp | |
| parent | b83e9eb71cb4a21b31f8f47782da821a5a0ddb32 (diff) | |
| download | ppe42-binutils-5172aecbd2b65e71aedbd21c46253ca6a20227aa.tar.gz ppe42-binutils-5172aecbd2b65e71aedbd21c46253ca6a20227aa.zip | |
Checking in this patch for Thiago: Rename python-* files into py-*,
more 8+3 friendly.
gdb/
* Makefile.in (py-cmd.o): Renamed from python-cmd.o. Updated
references.
(py-frame.o): Renamed from python-frame.o. Updated references.
(py-function.o): Renamed from python-function.o. Updated references.
(py-objfile.o): Renamed from python-objfile.o. Updated references.
(py-prettyprint.o): Renamed from python-prettyprint.o. Updated
+references.
(py-type.o): Renamed from python-type.o. Updated references.
(py-utils.o): Renamed from python-utils.o. Updated references.
(py-value.o): Renamed from python-value.o. Updated references.
* py-cmd.o: Renamed from python-cmd.o.
* py-frame.o: Renamed from python-frame.o.
* py-function.o: Renamed from python-function.o.
* py-objfile.o: Renamed from python-objfile.o.
* py-prettyprint.o: Renamed from python-prettyprint.o.
* py-type.o: Renamed from python-type.o.
* py-utils.o: Renamed from python-utils.o.
* py-value.o: Renamed from python-value.o.
gdb/testsuite/
* gdb.python/Makefile.in (EXECUTABLES): Adjust to new executable
names, add missing ones.
* gdb.python/py-cmd.exp: Rename from python-cmd.exp.
* gdb.python/py-frame.c: Rename from python-frame.c.
* gdb.python/py-frame.exp: Rename from python-frame.exp. Adjust
testfile name.
* gdb.python/py-function.exp: Rename from python-function.exp.
* gdb.python/py-mi.exp: Rename from python-mi.exp. Adjust
testfile name.
* gdb.python/py-prettyprint.c: Rename from python-prettyprint.c.
* gdb.python/py-prettyprint.exp: Rename from python-prettyprint.exp.
Adjust testfile name.
* gdb.python/py-prettyprint.py: Rename from python-prettyprint.py.
* gdb.python/py-template.cc: Rename from python-template.cc.
* gdb.python/py-template.exp: Rename from python-template.exp.
Adjust testfile name.
* gdb.python/py-value.c: Rename from python-value.c.
* gdb.python/py-value.exp: Rename from python-value.exp. Adjust
testfile name.
Diffstat (limited to 'gdb/testsuite/gdb.python/python-value.exp')
| -rw-r--r-- | gdb/testsuite/gdb.python/python-value.exp | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/gdb/testsuite/gdb.python/python-value.exp b/gdb/testsuite/gdb.python/python-value.exp deleted file mode 100644 index 19cabeb6c7..0000000000 --- a/gdb/testsuite/gdb.python/python-value.exp +++ /dev/null @@ -1,324 +0,0 @@ -# Copyright (C) 2008, 2009 Free Software Foundation, Inc. - -# This program 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. -# -# This program 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/>. - -# This file is part of the GDB testsuite. It tests the mechanism -# exposing values to Python. - -if $tracelevel then { - strace $tracelevel -} - -set testfile "python-value" -set srcfile ${testfile}.c -set binfile ${objdir}/${subdir}/${testfile} -if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { - untested "Couldn't compile ${srcfile}" - return -1 -} - -# Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}... -# Run a test named NAME, consisting of multiple lines of input. -# After each input line INPUT, search for result line RESULT. -# Succeed if all results are seen; fail otherwise. -proc gdb_py_test_multiple {name args} { - global gdb_prompt - foreach {input result} $args { - if {[gdb_test_multiple $input "$name - $input" { - -re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" { - pass "$name - $input" - } - }]} { - return 1 - } - } - return 0 -} - -# Run a command in GDB, and report a failure if a Python exception is thrown. -# If report_pass is true, report a pass if no exception is thrown. -proc gdb_py_test_silent_cmd {cmd name report_pass} { - global gdb_prompt - - gdb_test_multiple $cmd $name { - -re "Traceback.*$gdb_prompt $" { fail $name } - -re "$gdb_prompt $" { if $report_pass { pass $name } } - } -} - -proc test_value_creation {} { - global gdb_prompt - - gdb_py_test_silent_cmd "python i = gdb.Value (True)" "create boolean value" 1 - gdb_py_test_silent_cmd "python i = gdb.Value (5)" "create integer value" 1 - gdb_py_test_silent_cmd "python i = gdb.Value (5L)" "create long value" 1 - gdb_py_test_silent_cmd "python f = gdb.Value (1.25)" "create double value" 1 - gdb_py_test_silent_cmd "python a = gdb.Value ('string test')" "create 8-bit string value" 1 - gdb_test "python print a" "\"string test\"" "print 8-bit string" - gdb_test "python print a.__class__" "<type 'gdb.Value'>" "verify type of 8-bit string" - gdb_py_test_silent_cmd "python a = gdb.Value (u'unicode test')" "create unicode value" 1 - gdb_test "python print a" "\"unicode test\"" "print Unicode string" - gdb_test "python print a.__class__" "<type 'gdb.Value'>" "verify type of unicode string" - - # Test address attribute is None in a non-addressable value - gdb_test "python print 'result =', i.address" "= None" "Test address attribute in non-addressable value" -} - -proc test_value_numeric_ops {} { - global gdb_prompt - - gdb_py_test_silent_cmd "python i = gdb.Value (5)" "create first integer value" 0 - gdb_py_test_silent_cmd "python j = gdb.Value (2)" "create second integer value" 0 - gdb_py_test_silent_cmd "python f = gdb.Value (1.25)" "create first double value" 0 - gdb_py_test_silent_cmd "python g = gdb.Value (2.5)" "create second double value" 0 - gdb_test "python print 'result = ' + str(i+j)" " = 7" "add two integer values" - gdb_test "python print (i+j).__class__" "<type 'gdb.Value'>" "verify type of integer add result" - - gdb_test "python print 'result = ' + str(f+g)" " = 3.75" "add two double values" - gdb_test "python print 'result = ' + str(i-j)" " = 3" "subtract two integer values" - gdb_test "python print 'result = ' + str(f-g)" " = -1.25" "subtract two double values" - gdb_test "python print 'result = ' + str(i*j)" " = 10" "multiply two integer values" - gdb_test "python print 'result = ' + str(f*g)" " = 3.125" "multiply two double values" - gdb_test "python print 'result = ' + str(i/j)" " = 2" "divide two integer values" - gdb_test "python print 'result = ' + str(f/g)" " = 0.5" "divide two double values" - gdb_test "python print 'result = ' + str(i%j)" " = 1" "take remainder of two integer values" - # Remainder of float is implemented in Python but not in GDB's value system. - - gdb_test "python print 'result = ' + str(i**j)" " = 25" "integer value raised to the power of another integer value" - gdb_test "python print 'result = ' + str(g**j)" " = 6.25" "double value raised to the power of integer value" - - gdb_test "python print 'result = ' + str(-i)" " = -5" "negated integer value" - gdb_test "python print 'result = ' + str(+i)" " = 5" "positive integer value" - gdb_test "python print 'result = ' + str(-f)" " = -1.25" "negated double value" - gdb_test "python print 'result = ' + str(+f)" " = 1.25" "positive double value" - gdb_test "python print 'result = ' + str(abs(j-i))" " = 3" "absolute of integer value" - gdb_test "python print 'result = ' + str(abs(f-g))" " = 1.25" "absolute of double value" - - # Test gdb.Value mixed with Python types. - - gdb_test "python print 'result = ' + str(i-1)" " = 4" "subtract integer value from python integer" - gdb_test "python print (i-1).__class__" "<type 'gdb.Value'>" "verify type of mixed integer subtraction result" - gdb_test "python print 'result = ' + str(f+1.5)" " = 2.75" "add double value with python float" - - gdb_test "python print 'result = ' + str(1-i)" " = -4" "subtract python integer from integer value" - gdb_test "python print 'result = ' + str(1.5+f)" " = 2.75" "add python float with double value" - - # Conversion test. - gdb_test "print evalue" " = TWO" - gdb_test "python evalue = gdb.history (0)" "" - gdb_test "python print int (evalue)" "2" - - # Test pointer arithmethic - - # First, obtain the pointers - gdb_test "print (void *) 2" "" "" - gdb_test "python a = gdb.history (0)" "" "" - gdb_test "print (void *) 5" "" "" - gdb_test "python b = gdb.history (0)" "" "" - - gdb_test "python print 'result = ' + str(a+5)" " = 0x7" "add pointer value with python integer" - gdb_test "python print 'result = ' + str(b-2)" " = 0x3" "subtract python integer from pointer value" - gdb_test "python print 'result = ' + str(b-a)" " = 3" "subtract two pointer values" - - # Test some invalid operations. - - gdb_test_multiple "python print 'result = ' + str(i+'foo')" "catch error in python type conversion" { - -re "Argument to arithmetic operation not a number or boolean.*$gdb_prompt $" {pass "catch error in python type conversion"} - -re "result = .*$gdb_prompt $" {fail "catch error in python type conversion"} - -re "$gdb_prompt $" {fail "catch error in python type conversion"} - } - - gdb_test_multiple "python print 'result = ' + str(i+gdb.Value('foo'))" "catch throw of GDB error" { - -re "Traceback.*$gdb_prompt $" {pass "catch throw of GDB error"} - -re "result = .*$gdb_prompt $" {fail "catch throw of GDB error"} - -re "$gdb_prompt $" {fail "catch throw of GDB error"} - } -} - -proc test_value_boolean {} { - # First, define a useful function to test booleans. - gdb_py_test_multiple "define function to test booleans" \ - "python" "" \ - "def test_bool (val):" "" \ - " if val:" "" \ - " print 'yay'" "" \ - " else:" "" \ - " print 'nay'" "" \ - "end" "" - - gdb_test "py test_bool (gdb.Value (True))" "yay" "check evaluation of true boolean value in expression" - - gdb_test "py test_bool (gdb.Value (False))" "nay" "check evaluation of false boolean value in expression" - - gdb_test "py test_bool (gdb.Value (5))" "yay" "check evaluation of true integer value in expression" - - gdb_test "py test_bool (gdb.Value (0))" "nay" "check evaluation of false integer value in expression" - - gdb_test "py test_bool (gdb.Value (5.2))" "yay" "check evaluation of true integer value in expression" - - gdb_test "py test_bool (gdb.Value (0.0))" "nay" "check evaluation of false integer value in expression" -} - -proc test_value_compare {} { - gdb_test "py print gdb.Value (1) < gdb.Value (1)" "False" "less than, equal" - gdb_test "py print gdb.Value (1) < gdb.Value (2)" "True" "less than, less" - gdb_test "py print gdb.Value (2) < gdb.Value (1)" "False" "less than, greater" - gdb_test "py print gdb.Value (2) < None" "False" "less than, None" - - gdb_test "py print gdb.Value (1) <= gdb.Value (1)" "True" "less or equal, equal" - gdb_test "py print gdb.Value (1) <= gdb.Value (2)" "True" "less or equal, less" - gdb_test "py print gdb.Value (2) <= gdb.Value (1)" "False" "less or equal, greater" - gdb_test "py print gdb.Value (2) <= None" "False" "less or equal, None" - - gdb_test "py print gdb.Value (1) == gdb.Value (1)" "True" "equality of gdb.Values" - gdb_test "py print gdb.Value (1) == gdb.Value (2)" "False" "inequality of gdb.Values" - gdb_test "py print gdb.Value (1) == 1.0" "True" "equality of gdb.Value with Python value" - gdb_test "py print gdb.Value (1) == 2" "False" "inequality of gdb.Value with Python value" - gdb_test "py print gdb.Value (1) == None" "False" "inequality of gdb.Value with None" - - gdb_test "py print gdb.Value (1) != gdb.Value (1)" "False" "inequality, false" - gdb_test "py print gdb.Value (1) != gdb.Value (2)" "True" "inequality, true" - gdb_test "py print gdb.Value (1) != None" "True" "inequality, None" - - gdb_test "py print gdb.Value (1) > gdb.Value (1)" "False" "greater than, equal" - gdb_test "py print gdb.Value (1) > gdb.Value (2)" "False" "greater than, less" - gdb_test "py print gdb.Value (2) > gdb.Value (1)" "True" "greater than, greater" - gdb_test "py print gdb.Value (2) > None" "True" "greater than, None" - - gdb_test "py print gdb.Value (1) >= gdb.Value (1)" "True" "greater or equal, equal" - gdb_test "py print gdb.Value (1) >= gdb.Value (2)" "False" "greater or equal, less" - gdb_test "py print gdb.Value (2) >= gdb.Value (1)" "True" "greater or equal, greater" - gdb_test "py print gdb.Value (2) >= None" "True" "greater or equal, None" -} - -proc test_value_in_inferior {} { - global gdb_prompt - global testfile - - gdb_breakpoint [gdb_get_line_number "break to inspect struct and union"] - - gdb_continue_to_breakpoint "break to inspect struct and union" - - # Just get inferior variable s in the value history, available to python. - gdb_test "print s" " = {a = 3, b = 5}" "" - - gdb_py_test_silent_cmd "python s = gdb.history (0)" "get value from history" 1 - - gdb_test "python print 'result = ' + str(s\['a'\])" " = 3" "access element inside struct using 8-bit string name" - gdb_test "python print 'result = ' + str(s\[u'a'\])" " = 3" "access element inside struct using unicode name" - - # Test dereferencing the argv pointer - - # Just get inferior variable argv the value history, available to python. - gdb_test "print argv" " = \\(char \\*\\*\\) 0x.*" "" - - gdb_py_test_silent_cmd "python argv = gdb.history (0)" "" 0 - gdb_py_test_silent_cmd "python arg0 = argv.dereference ()" "dereference value" 1 - - # Check that the dereferenced value is sane - gdb_test "python print arg0" "0x.*$testfile\"" "verify dereferenced value" - - # Smoke-test is_optimized_out attribute - gdb_test "python print 'result =', arg0.is_optimized_out" "= False" "Test is_optimized_out attribute" - - # Test address attribute - gdb_test "python print 'result =', arg0.address" "= 0x\[\[:xdigit:\]\]+" "Test address attribute" - - # Test string fetches, both partial and whole. - gdb_test "print st" "\"divide et impera\"" - gdb_py_test_silent_cmd "python st = gdb.history (0)" "get value from history" 1 - gdb_test "python print st.string ()" "divide et impera" "Test string with no length" - gdb_test "python print st.string (length = -1)" "divide et impera" "Test string (length = -1) is all of the string" - gdb_test "python print st.string (length = 6)" "divide" - gdb_test "python print \"---\"+st.string (length = 0)+\"---\"" "------" "Test string (length = 0) is empty" - gdb_test "python print len(st.string (length = 0))" "0" "Test length is 0" - - - # Fetch a string that has embedded nulls. - gdb_test "print nullst" "\"divide\\\\000et\\\\000impera\".*" - gdb_py_test_silent_cmd "python nullst = gdb.history (0)" "get value from history" 1 - gdb_test "python print nullst.string ()" "divide" "Test string to first null" - # Python cannot print strings that contain the null (\0) character. - # For the purposes of this test, use repr() - gdb_py_test_silent_cmd "python nullst = nullst.string (length = 9)" "get string beyond null" 1 - gdb_test "python print repr(nullst)" "u'divide\\\\x00et'" -} - -# A few objfile tests. -proc test_objfiles {} { - gdb_test "python\nok=False\nfor file in gdb.objfiles():\n if 'python-value' in file.filename:\n ok=True\nprint ok\nend" "True" - - gdb_test "python print gdb.objfiles()\[0\].pretty_printers" "\\\[\\\]" - - gdb_test "python gdb.objfiles()\[0\].pretty_printers = 0" \ - "pretty_printers attribute must be a list.*Error while executing Python code." -} - -proc test_value_after_death {} { - # Construct a type while the inferior is still running. - gdb_py_test_silent_cmd "python ptrtype = gdb.lookup_type('PTR')" \ - "create PTR type" 1 - - # Kill the inferior and remove the symbols. - gdb_test "kill" "" "kill the inferior" \ - "Kill the program being debugged. .y or n. $" \ - "y" - gdb_test "file" "" "Discard the symbols" \ - "Discard symbol table from.*y or n. $" \ - "y" - - # Now create a value using that type. Relies on arg0, created by - # test_value_in_inferior. - gdb_py_test_silent_cmd "python castval = arg0.cast(ptrtype.pointer())" \ - "cast arg0 to PTR" 1 - - # Make sure the type is deleted. - gdb_py_test_silent_cmd "python ptrtype = None" \ - "delete PTR type" 1 - - # Now see if the value's type is still valid. - gdb_test "python print castval.type" "PTR ." \ - "print value's type" -} - -# Start with a fresh gdb. - -gdb_exit -gdb_start -gdb_reinitialize_dir $srcdir/$subdir -gdb_load ${binfile} - -gdb_test_multiple "python print 'hello, world!'" "verify python support" { - -re "not supported.*$gdb_prompt $" { - unsupported "python support is disabled" - return -1 - } - -re "$gdb_prompt $" {} -} - -test_value_creation -test_value_numeric_ops -test_value_boolean -test_value_compare -test_objfiles - -# The following tests require execution. - -if ![runto_main] then { - fail "Can't run to main" - return 0 -} - -test_value_in_inferior -test_value_after_death |

