Re: [ros-users] Unable to get double parameters

> verbeek@rec-laptop3:~$ rosrun test_roscpp param
> parameter_validation  params                param_update_test
> verbeek@rec-laptop3:~$ rosrun test_roscpp params
> [==========] Running 17 tests from 1 test case.
> [----------] Global test environment set-up.
> [----------] 17 tests from Params
> [ RUN      ] Params.allParamTypes
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:53:
> Failure
> Value of: param::get( "string", string_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:54:
> Failure
> Value of: string_param == "test"
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:57:
> Failure
> Value of: param::get( "int", int_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:58:
> Failure
> Value of: int_param == 10
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:61:
> Failure
> Value of: param::get( "double", double_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:62:
> Failure
> Value of: 10.5
> Expected: double_param
> Which is: 0
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:65:
> Failure
> Value of: param::get( "bool", bool_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:66:
> Failure
> Value of: bool_param
>   Actual: true
> Expected: false
> [  FAILED  ] Params.allParamTypes
> [ RUN      ] Params.setThenGetString
> [ERROR] [1288337135.593725579]: [setParam] Failed to contact master at [
> 192.168.1.15:11311].  Retrying...
> ^C
> verbeek@rec-laptop3:~$ rosrun test_roscpp params
> [==========] Running 17 tests from 1 test case.
> [----------] Global test environment set-up.
> [----------] 17 tests from Params
> [ RUN      ] Params.allParamTypes
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:53:
> Failure
> Value of: param::get( "string", string_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:54:
> Failure
> Value of: string_param == "test"
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:57:
> Failure
> Value of: param::get( "int", int_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:58:
> Failure
> Value of: int_param == 10
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:61:
> Failure
> Value of: param::get( "double", double_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:62:
> Failure
> Value of: 10.5
> Expected: double_param
> Which is: 0
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:65:
> Failure
> Value of: param::get( "bool", bool_param )
>   Actual: false
> Expected: true
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:66:
> Failure
> Value of: bool_param
>   Actual: true
> Expected: false
> [  FAILED  ] Params.allParamTypes
> [ RUN      ] Params.setThenGetString
> [       OK ] Params.setThenGetString
> [ RUN      ] Params.setThenGetStringCached
> [       OK ] Params.setThenGetStringCached
> [ RUN      ] Params.setThenGetStringCachedNodeHandle
> [       OK ] Params.setThenGetStringCachedNodeHandle
> [ RUN      ] Params.setThenGetCString
> [       OK ] Params.setThenGetCString
> [ RUN      ] Params.setThenGetInt
> [       OK ] Params.setThenGetInt
> [ RUN      ] Params.unknownParam
> [       OK ] Params.unknownParam
> [ RUN      ] Params.deleteParam
> [       OK ] Params.deleteParam
> [ RUN      ] Params.hasParam
> /tmp/buildd/ros-cturtle-ros-1.2.4/debian/ros-cturtle-ros/opt/ros/cturtle/ros/test/test_roscpp/src/params.cpp:132:
> Failure
> Value of: param::has( "string" )
>   Actual: false
> Expected: true
> [  FAILED  ] Params.hasParam
> [ RUN      ] Params.setIntDoubleGetInt
> [       OK ] Params.setIntDoubleGetInt
> [ RUN      ] Params.getIntAsDouble
> [       OK ] Params.getIntAsDouble
> [ RUN      ] Params.getDoubleAsInt
> [       OK ] Params.getDoubleAsInt
> [ RUN      ] Params.searchParam
> [       OK ] Params.searchParam
> [ RUN      ] Params.searchParamNodeHandle
> [       OK ] Params.searchParamNodeHandle
> [ RUN      ] Params.searchParamNodeHandleWithRemapping
> [       OK ] Params.searchParamNodeHandleWithRemapping
> [ RUN      ] Params.getMissingXmlRpcValueParameterCachedTwice
> [       OK ] Params.getMissingXmlRpcValueParameterCachedTwice
> [ RUN      ] Params.doublePrecision
> [       OK ] Params.doublePrecision
> [----------] Global test environment tear-down
> [==========] 17 tests from 1 test case ran.
> [  PASSED  ] 15 tests.
> [  FAILED  ] 2 tests, listed below:
> [  FAILED  ] Params.allParamTypes
> [  FAILED  ] Params.hasParam

>    double double_param = 0.0;
>   EXPECT_TRUE( param::get( "double", double_param ) );
>   EXPECT_DOUBLE_EQ( double_param, 10.5 );