tools: blob: implement get blob stat command
The firmware update process requires implementing the stat command, so
that one can verify the firmware mechanism requested is available.
Change-Id: I582f344124767975ee305c420657f991d2223889
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/test/tools_blob_unittest.cpp b/test/tools_blob_unittest.cpp
index 020c2fc..0d5787e 100644
--- a/test/tools_blob_unittest.cpp
+++ b/test/tools_blob_unittest.cpp
@@ -94,3 +94,49 @@
EXPECT_EQ(expectedList, blob.getBlobList());
}
+
+TEST(BlobHandler, getStatWithMetadata)
+{
+ /* Stat received metadata. */
+ IpmiInterfaceMock ipmiMock;
+ BlobHandler blob(&ipmiMock);
+ std::vector<std::uint8_t> request = {
+ 0xcf, 0xc2, 0x00, BlobHandler::BlobOEMCommands::bmcBlobStat,
+ 0x00, 0x00, 'a', 'b',
+ 'c', 'd'};
+
+ /* return blob_state: 0xffff, size: 0x00, metadata 0x3445 */
+ std::vector<std::uint8_t> resp = {0xcf, 0xc2, 0x00, 0x00, 0x00, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x34, 0x45};
+
+ EXPECT_CALL(ipmiMock, sendPacket(Eq(request))).WillOnce(Return(resp));
+
+ auto meta = blob.getStat("abcd");
+ EXPECT_EQ(meta.blob_state, 0xffff);
+ EXPECT_EQ(meta.size, 0x00);
+ std::vector<std::uint8_t> metadata = {0x34, 0x45};
+ EXPECT_EQ(metadata, meta.metadata);
+}
+
+TEST(BlobHandler, getStatNoMetadata)
+{
+ /* Stat received no metadata. */
+ IpmiInterfaceMock ipmiMock;
+ BlobHandler blob(&ipmiMock);
+ std::vector<std::uint8_t> request = {
+ 0xcf, 0xc2, 0x00, BlobHandler::BlobOEMCommands::bmcBlobStat,
+ 0x00, 0x00, 'a', 'b',
+ 'c', 'd'};
+
+ /* return blob_state: 0xffff, size: 0x00, metadata 0x3445 */
+ std::vector<std::uint8_t> resp = {0xcf, 0xc2, 0x00, 0x00, 0x00, 0xff,
+ 0xff, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+ EXPECT_CALL(ipmiMock, sendPacket(Eq(request))).WillOnce(Return(resp));
+
+ auto meta = blob.getStat("abcd");
+ EXPECT_EQ(meta.blob_state, 0xffff);
+ EXPECT_EQ(meta.size, 0x00);
+ std::vector<std::uint8_t> metadata = {};
+ EXPECT_EQ(metadata, meta.metadata);
+}