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Commit 7e87807d authored by Keith Mok's avatar Keith Mok
Browse files

fuzzy_fastboot: Add malformed download command test 

Add a malformed download command test.
And add a sparse file test with very large block size

Bug: 215236564
Test: bootloader fastboot
Change-Id: I1072ba189ac15b2e1eb8f13ffd754f93c967e2d5
parent f6017f85

fastboot/fuzzy_fastboot/main.cpp

+23 −0
Original line number Diff line number Diff line
@@ -874,6 +874,12 @@ TEST_F(Fuzz, DownloadInvalid8) { 
            << "Device did not respond with FAIL for malformed download command '" << cmd << "'";

}



TEST_F(Fuzz, DownloadInvalid9) {

    std::string cmd("download:2PPPPPPPPPPPPPPPPPPPPPPPPPPPPPP");

    EXPECT_EQ(fb->RawCommand(cmd), DEVICE_FAIL)

            << "Device did not respond with FAIL for malformed download command '" << cmd << "'";

}



TEST_F(Fuzz, GetVarAllSpam) {

    auto start = std::chrono::high_resolution_clock::now();

    std::chrono::duration<double> elapsed;
@@ -996,6 +1002,23 @@ TEST_F(Fuzz, SparseZeroBlkSize) { 
    }

}



TEST_F(Fuzz, SparseVeryLargeBlkSize) {

    // handcrafted sparse file with block size of ~4GB and divisible 4

    const std::vector<char> buf = {

        '\x3a', '\xff', '\x26', '\xed', '\x01', '\x00', '\x00', '\x00',

        '\x1c', '\x00', '\x0c', '\x00', '\xF0', '\xFF', '\xFF', '\xFF',

        '\x01', '\x00', '\x00', '\x00', '\x01', '\x00', '\x00', '\x00',

        '\x00', '\x00', '\x00', '\x00', '\xc3', '\xca', '\x00', '\x00',

        '\x01', '\x00', '\x00', '\x00', '\x0c', '\x00', '\x00', '\x00',

        '\x11', '\x22', '\x33', '\x44'

    };



    ASSERT_EQ(DownloadCommand(buf.size()), SUCCESS) << "Device rejected download command";

    ASSERT_EQ(SendBuffer(buf), SUCCESS) << "Downloading payload failed";

    ASSERT_EQ(HandleResponse(), SUCCESS) << "Not receive okay";

    ASSERT_EQ(fb->Flash("userdata"), SUCCESS) << "Flashing sparse failed";

}



TEST_F(Fuzz, SparseTrimmed) {

    // handcrafted malform sparse file which is trimmed

    const std::vector<char> buf = {