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Add utility function for merging directory names with filenames, and fix issue in mj_addfileVFS where directory names without trailing filesystem separators won't append correctly.

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PiperOrigin-RevId: 545450158
Change-Id: I550394f11ac2837d35f3d869f8718a119a9eac38
This commit is contained in:
Kyle Bayes
2023-07-04 08:08:14 -07:00
committed by Copybara-Service
parent 82e85e24e5
commit 95167fab2d
6 changed files with 147 additions and 9 deletions
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test/engine/engine_util_misc_test.cc
+88 -1
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@@ -24,8 +24,10 @@
namespace mujoco {
namespace {
using ::testing::HasSubstr;
using ::testing::DoubleNear;
using ::testing::HasSubstr;
using ::testing::Ne;
using ::testing::StrEq;
TEST_F(MujocoTest, PrintsMemoryWarning) {
EXPECT_THAT(mju_warningText(mjWARN_CNSTRFULL, pow(2, 10)),
@@ -127,6 +129,91 @@ TEST_F(MujocoTest, SmoothMuscleDynamics) {
}
}
TEST_F(MujocoTest, mju_makefullname) {
char buffer[1000];
constexpr char path[] = "engine/testdata/";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
ASSERT_THAT(buffer, StrEq("engine/testdata/file"));
EXPECT_THAT(n, 0);
}
TEST_F(MujocoTest, mju_makefullname2) {
char buffer[1000];
constexpr char path[] = "engine\\testdata\\";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
ASSERT_THAT(buffer, StrEq("engine\\testdata\\file"));
EXPECT_THAT(n, 0);
}
TEST_F(MujocoTest, mju_makefullname_missingSlash) {
char buffer[1000];
constexpr char path[] = "engine/testdata";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
ASSERT_THAT(buffer, StrEq("engine/testdata/file"));
EXPECT_THAT(n, 0);
}
TEST_F(MujocoTest, mju_makefullname_withoutDir) {
char buffer[1000];
constexpr char *path = NULL;
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
ASSERT_THAT(buffer, StrEq("file"));
EXPECT_THAT(n, 0);
}
TEST_F(MujocoTest, mju_makefullname_withoutDir2) {
char buffer[1000];
constexpr char path[] = "";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
ASSERT_THAT(buffer, StrEq("file"));
EXPECT_THAT(n, 0);
}
TEST_F(MujocoTest, mju_makefullname_error) {
char buffer[1000];
constexpr char path[] = "engine/testdata";
constexpr char *file = NULL;
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
EXPECT_THAT(n, Ne(0));
}
TEST_F(MujocoTest, mju_makefullname_error2) {
char buffer[1000];
constexpr char path[] = "engine/testdata";
constexpr char file[] = "";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
EXPECT_THAT(n, Ne(0));
}
TEST_F(MujocoTest, mju_makefullname_error3) {
char buffer[20];
constexpr char path[] = "engine/testdata/";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
EXPECT_THAT(n, Ne(0));
}
TEST_F(MujocoTest, mju_makefullname_error4) {
char buffer[20];
constexpr char path[] = "engine/testdata";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
EXPECT_THAT(n, Ne(0));
}
TEST_F(MujocoTest, mju_makefullname_error5) {
char buffer[4];
constexpr char path[] = "";
constexpr char file[] = "file";
int n = mju_makefullname(buffer, sizeof(buffer), path, file);
EXPECT_THAT(n, Ne(0));
}
} // namespace
} // namespace mujoco