diff options
Diffstat (limited to 'util/flashrom_tester/src/tests.rs')
| -rw-r--r-- | util/flashrom_tester/src/tests.rs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/util/flashrom_tester/src/tests.rs b/util/flashrom_tester/src/tests.rs index 847bfece5..721a789d5 100644 --- a/util/flashrom_tester/src/tests.rs +++ b/util/flashrom_tester/src/tests.rs @@ -44,6 +44,7 @@ use std::io::BufRead; use std::sync::atomic::AtomicBool; const ELOG_FILE: &str = "/tmp/elog.file"; +const FW_MAIN_B_PATH: &str = "/tmp/FW_MAIN_B.bin"; /// Iterate over tests, yielding only those tests with names matching filter_names. /// @@ -312,7 +313,16 @@ fn partial_lock_test(section: LayoutNames) -> impl Fn(&mut TestEnv) -> TestResul /// Check that flashrom 'verify' will fail if the provided data does not match the chip data. fn verify_fail_test(env: &mut TestEnv) -> TestResult { - // Comparing the flash contents to random data says they're not the same. + env.ensure_golden()?; + // Verify that verify is Ok when the data matches. We verify only a region + // and not the whole chip because coprocessors or firmware may have written + // some data in other regions. + env.cmd + .read_region_into_file(FW_MAIN_B_PATH.as_ref(), "FW_MAIN_B")?; + env.cmd + .verify_region_from_file(FW_MAIN_B_PATH.as_ref(), "FW_MAIN_B")?; + + // Verify that verify is false when the data does not match match env.verify(env.random_data_file()) { Ok(_) => Err("Verification says flash is full of random data".into()), Err(_) => Ok(()), |