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Add modified callback for VFS resource provider.

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PiperOrigin-RevId: 616152275
Change-Id: I417f9b204eaa1eb9fc68a15927f86031dcd20575
This commit is contained in:
Kyle Bayes
2024-03-15 09:22:25 -07:00
committed by Copybara-Service
parent c42868a91b
commit c7a8b104f9
2 changed files with 55 additions and 3 deletions
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test/engine/engine_vfs_test.cc
+31 -2
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@@ -20,6 +20,8 @@
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <mujoco/mujoco.h>
#include "src/engine/engine_resource.h"
#include "src/engine/engine_vfs.h"
#include "test/fixture.h"
namespace mujoco {
@@ -28,7 +30,7 @@ namespace {
using ::testing::NotNull;
using EngineVfsTest = MujocoTest;
TEST_F(EngineVfsTest, AddFileTest) {
TEST_F(EngineVfsTest, AddFile) {
constexpr char path[] = "engine/testdata/actuation/";
const std::string dir = GetTestDataFilePath(path);
std::string file1 = "activation.xml";
@@ -81,7 +83,7 @@ TEST_F(EngineVfsTest, AddFileTest) {
mj_deleteVFS(vfs.get());
}
TEST_F(EngineVfsTest, AddBufferTest) {
TEST_F(EngineVfsTest, AddBuffer) {
auto vfs = std::make_unique<mjVFS>();
mj_defaultVFS(vfs.get());
std::string buffer = "<mujoco/>";
@@ -94,5 +96,32 @@ TEST_F(EngineVfsTest, AddBufferTest) {
mj_deleteVFS(vfs.get());
}
TEST_F(EngineVfsTest, Timestamps) {
static constexpr char cube[] = R"(
v -0.500000 -0.500000 0.500000
v 0.500000 -0.500000 0.500000
v -0.500000 0.500000 0.500000
v 0.500000 0.500000 0.500000
v -0.500000 0.500000 -0.500000
v 0.500000 0.500000 -0.500000
v -0.500000 -0.500000 -0.500000
v 0.500000 -0.500000 -0.500000)";
auto vfs = std::make_unique<mjVFS>();
mj_defaultVFS(vfs.get());
mj_addBufferVFS(vfs.get(), "cube.obj", cube, sizeof(cube));
mjResource* resource = mju_openVfsResource("cube.obj", vfs.get());
// same timestamps
EXPECT_EQ(mju_isModifiedResource(resource, resource->timestamp), 0);
// different timestamps
EXPECT_EQ(mju_isModifiedResource(resource, "QQ=="), 1);
mju_closeResource(resource);
mj_deleteVFS(vfs.get());
}
} // namespace
} // namespace mujoco