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Update the comments for lldbtest module. The test driver is the only way to run the test suite. 

llvm-svn: 156943
This commit is contained in:
Johnny Chen 2012-05-16 20:41:28 +00:00
parent f1985d2a44
commit c98892ec1f
1 changed files with 12 additions and 77 deletions
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89
lldb/test/lldbtest.py
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@ -9,88 +9,23 @@ to locate the individual test cases when running as part of a large test suite
or when running each test case as a separate python invocation.
./dotest.py provides a test driver which sets up the environment to run the
entire test suite. Users who want to run a test case on its own can specify the
LLDB_TEST and PYTHONPATH environment variables, for example:
$ export LLDB_TEST=$PWD
$ export PYTHONPATH=/Volumes/data/lldb/svn/trunk/build/Debug/LLDB.framework/Resources/Python:$LLDB_TEST:$LLDB_TEST/plugins:$LLDB_TEST/pexpect-2.4
$ echo $LLDB_TEST
/Volumes/data/lldb/svn/trunk/test
$ echo $PYTHONPATH
/Volumes/data/lldb/svn/trunk/build/Debug/LLDB.framework/Resources/Python:/Volumes/data/lldb/svn/trunk/test:/Volumes/data/lldb/svn/trunk/test/plugins
$ python function_types/TestFunctionTypes.py
.
----------------------------------------------------------------------
Ran 1 test in 0.363s
OK
$ LLDB_COMMAND_TRACE=YES python array_types/TestArrayTypes.py
entire of part of the test suite . Example:
# Exercises the test suite in the types directory....
/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -A x86_64 types
...
runCmd: breakpoint set -f main.c -l 42
output: Breakpoint created: 1: file ='main.c', line = 42, locations = 1
Session logs for test failures/errors/unexpected successes will go into directory '2012-05-16-13_35_42'
Command invoked: python ./dotest.py -A x86_64 types
compilers=['clang']
runCmd: run
output: Launching '/Volumes/data/lldb/svn/trunk/test/array_types/a.out' (x86_64)
...
runCmd: frame variable strings
output: (char *[4]) strings = {
(char *) strings[0] = 0x0000000100000f0c "Hello",
(char *) strings[1] = 0x0000000100000f12 "Hola",
(char *) strings[2] = 0x0000000100000f17 "Bonjour",
(char *) strings[3] = 0x0000000100000f1f "Guten Tag"
}
runCmd: frame variable char_16
output: (char [16]) char_16 = {
(char) char_16[0] = 'H',
(char) char_16[1] = 'e',
(char) char_16[2] = 'l',
(char) char_16[3] = 'l',
(char) char_16[4] = 'o',
(char) char_16[5] = ' ',
(char) char_16[6] = 'W',
(char) char_16[7] = 'o',
(char) char_16[8] = 'r',
(char) char_16[9] = 'l',
(char) char_16[10] = 'd',
(char) char_16[11] = '\n',
(char) char_16[12] = '\0',
(char) char_16[13] = '\0',
(char) char_16[14] = '\0',
(char) char_16[15] = '\0'
}
runCmd: frame variable ushort_matrix
output: (unsigned short [2][3]) ushort_matrix = {
(unsigned short [3]) ushort_matrix[0] = {
(unsigned short) ushort_matrix[0][0] = 0x0001,
(unsigned short) ushort_matrix[0][1] = 0x0002,
(unsigned short) ushort_matrix[0][2] = 0x0003
},
(unsigned short [3]) ushort_matrix[1] = {
(unsigned short) ushort_matrix[1][0] = 0x000b,
(unsigned short) ushort_matrix[1][1] = 0x0016,
(unsigned short) ushort_matrix[1][2] = 0x0021
}
}
runCmd: frame variable long_6
output: (long [6]) long_6 = {
(long) long_6[0] = 1,
(long) long_6[1] = 2,
(long) long_6[2] = 3,
(long) long_6[3] = 4,
(long) long_6[4] = 5,
(long) long_6[5] = 6
}
.
Configuration: arch=x86_64 compiler=clang
----------------------------------------------------------------------
Ran 1 test in 0.349s
Collected 72 tests
........................................................................
----------------------------------------------------------------------
Ran 72 tests in 135.468s
OK
$