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Explicitly point ROS_ROOT at a non-existent directory for tests.

This commit is contained in:
Brian Gerkey 2009-12-15 17:02:33 +00:00
parent d0edea57bb
commit 3727cbaf1a
1 changed files with 27 additions and 18 deletions
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45
test/test_roslib/test/utest.cpp
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@ -49,31 +49,41 @@ void string_split(const std::string &s, std::vector<std::string> &t, const std::
t.push_back(s.substr(start));
}
char g_rr_buf[1024];
void set_env_vars(void)
{
// Point ROS_PACKAGE_PATH at the test_roslib directory, and point
// ROS_ROOT into an empty directory.
getcwd(g_rr_buf, sizeof(g_rr_buf));
setenv("ROS_PACKAGE_PATH", g_rr_buf, 1);
strncpy(g_rr_buf+strlen(g_rr_buf), "/tmp.XXXXXX", sizeof(g_rr_buf)-strlen(g_rr_buf)-1);
g_rr_buf[sizeof(g_rr_buf)-1] = '\0';
mkdtemp(g_rr_buf);
setenv("ROS_ROOT", g_rr_buf, 1);
}
void cleanup_env_vars(void)
{
// Remove the empty directory that we created in set_env_vars().
rmdir(g_rr_buf);
memset(g_rr_buf, 0, sizeof(g_rr_buf));
}
TEST(roslib, commandListNames)
{
char buf[1024];
//ROS_ROOT needs to be a non-package directory
std::string rr = std::string(getcwd(buf, sizeof(buf))) + "/src";
std::string rpp = std::string(getcwd(buf, sizeof(buf)));
setenv("ROS_ROOT", rr.c_str(), 1);
setenv("ROS_PACKAGE_PATH", rpp.c_str(), 1);
set_env_vars();
std::string output = ros::package::command("list-names");
std::vector<std::string> output_list;
string_split(output, output_list, "\n");
ASSERT_EQ((int)output_list.size(), 1);
ASSERT_STREQ(output_list[0].c_str(), "test_roslib");
cleanup_env_vars();
}
TEST(roslib, commandList)
{
char buf[1024];
//ROS_ROOT needs to be a non-package directory
std::string rr = std::string(getcwd(buf, sizeof(buf))) + "/src";
std::string rpp = std::string(getcwd(buf, sizeof(buf)));
setenv("ROS_ROOT", rr.c_str(), 1);
setenv("ROS_PACKAGE_PATH", rpp.c_str(), 1);
set_env_vars();
std::string output = ros::package::command("list");
std::vector<std::string> output_list;
@ -83,21 +93,20 @@ TEST(roslib, commandList)
string_split(output_list[0], name_path, " ");
ASSERT_EQ((int)name_path.size(), 2);
ASSERT_STREQ(name_path[0].c_str(), "test_roslib");
cleanup_env_vars();
}
TEST(roslib, getAll)
{
char buf[1024];
//ROS_ROOT needs to be a non-package directory
std::string rr = std::string(getcwd(buf, sizeof(buf))) + "/src";
std::string rpp = std::string(getcwd(buf, sizeof(buf)));
setenv("ROS_ROOT", rr.c_str(), 1);
setenv("ROS_PACKAGE_PATH", rpp.c_str(), 1);
set_env_vars();
std::vector<std::string> output_list;
ASSERT_TRUE(ros::package::getAll(output_list));
ASSERT_EQ((int)output_list.size(), 1);
ASSERT_STREQ(output_list[0].c_str(), "test_roslib");
cleanup_env_vars();
}
int main(int argc, char **argv)