diff options
Diffstat (limited to 'gdb/testsuite/gdb.python/py-parameter.exp')
| -rw-r--r-- | gdb/testsuite/gdb.python/py-parameter.exp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.python/py-parameter.exp b/gdb/testsuite/gdb.python/py-parameter.exp index ef24dbe..5543b21 100644 --- a/gdb/testsuite/gdb.python/py-parameter.exp +++ b/gdb/testsuite/gdb.python/py-parameter.exp @@ -37,6 +37,57 @@ if { [is_remote host] } { } gdb_test "python print (gdb.parameter ('directories'))" $directories +# Check we can correctly read the data-directory parameter. First, +# grab the value as read directly from the GDB CLI. +set dd "" +gdb_test_multiple "show data-directory" \ + "find the initial data-directory value" { + -re -wrap "GDB's data directory is \"(\[^\r\n\]+)\"\\." { + set dd $expect_out(1,string) + pass $gdb_test_name + } + } + +# Now print the data-directory from Python. +gdb_test "python print (gdb.parameter ('data-directory'))" $dd + +# Next change the data-directory to a relative path. Internally GDB +# will resolve this to an absolute path, which Python should then see. +# +# GDB is currently running in '...../build/gdb/testsuite/' and the +# test output is being written to: +# ...../build/gdb/testsuite/outputs/gdb.python/py-parameter/ +# +# So create the relative path './outputs/gdb.python/py-parameter/' and +# set the data-directory to that, we should then see the absolute path. + +set abs_path_to_output_dir [standard_output_file ""] +set abs_path_to_cwd $objdir +set rel_path_to_output_dir \ + [file join "." [string replace ${abs_path_to_output_dir} 0 \ + [string length ${abs_path_to_cwd}] ""]] +gdb_test_no_output "set data-directory ${rel_path_to_output_dir}" + +gdb_test "python print (gdb.parameter ('data-directory'))" \ + ${abs_path_to_output_dir} \ + "python sees absolute version of data-directory path" + +# While we're here, check we see the correct path at GDB's CLI. +gdb_test "show data-directory" \ + "GDB's data directory is \"${abs_path_to_output_dir}\"\\." \ + "check modified data-directory at the CLI" + +# Now lets set the data-directory back to what it was initially. +gdb_test_no_output "set data-directory ${dd}" + +# And check we see the restored value at CLI and from Python. +gdb_test "show data-directory" \ + "GDB's data directory is \"${dd}\"\\." \ + "check original data-directory was restored at the CLI" + +gdb_test "python print (gdb.parameter ('data-directory'))" ${dd} \ + "python sees restored data-directory value" + # Test a simple boolean parameter. with_test_prefix "boolean parameter" { gdb_test_multiline "Simple gdb booleanparameter" \ |