tests: add test cases for blob parsing

Increasing test coverage.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

3 files changed, 76 insertions, 0 deletions

diff --git a/tests/cram/inputs/invalid.ucert b/tests/cram/inputs/invalid.ucert
new file mode 100644
index 0000000..dbdeb72
--- /dev/null
+++ b/tests/cram/inputs/invalid.ucert
diff --git a/tests/cram/inputs/key-build.ucert b/tests/cram/inputs/key-build.ucert
new file mode 100644
index 0000000..8b347b1
--- /dev/null
+++ b/tests/cram/inputs/key-build.ucert
diff --git a/tests/cram/test_blob_parse.t b/tests/cram/test_blob_parse.t
new file mode 100644
index 0000000..77d8bdd
--- /dev/null
+++ b/tests/cram/test_blob_parse.t
@@ -0,0 +1,76 @@
+check that blob_parse is producing expected results:
+
+  $ [ -n "$TEST_BIN_DIR" ] && export PATH="$TEST_BIN_DIR:$PATH"
+  $ export TEST_INPUTS="$TESTDIR/inputs"
+  $ export FUZZ_CORPUS="$TESTDIR/../fuzz/corpus"
+
+  $ valgrind --quiet --leak-check=full test-blob-parse $TEST_INPUTS/key-build.ucert
+  === CHAIN ELEMENT 01 ===
+  signature:
+  ---
+  untrusted comment: signed by key 84bfc88a17166577
+  RWSEv8iKFxZld+bQ+NTqCdDlHOuVYNw5Qw7Q8shjfMgFJcTqrzaqO0bysjIQhTadmcwvWiWvHlyMcwAXSix2BYdfghz/zhDjvgU=
+  ---
+  payload:
+  ---
+  "ucert": {
+  \t"certtype": 1, (esc)
+  \t"validfrom": 1546188410, (esc)
+  \t"expiresat": 1577724410, (esc)
+  \t"pubkey": "untrusted comment: Local build key\\nRWSEv8iKFxZld6vicE1icWhYNfEV9PM7C9MKUKl+YNEKB+PdAWGDF5Z9\\n" (esc)
+  }
+  ---
+
+  $ valgrind --quiet --leak-check=full test-blob-parse $TEST_INPUTS/invalid.ucert
+  cannot parse cert invalid.ucert
+
+  $ test-blob-parse-san $TEST_INPUTS/key-build.ucert
+  === CHAIN ELEMENT 01 ===
+  signature:
+  ---
+  untrusted comment: signed by key 84bfc88a17166577
+  RWSEv8iKFxZld+bQ+NTqCdDlHOuVYNw5Qw7Q8shjfMgFJcTqrzaqO0bysjIQhTadmcwvWiWvHlyMcwAXSix2BYdfghz/zhDjvgU=
+  ---
+  payload:
+  ---
+  "ucert": {
+  \t"certtype": 1, (esc)
+  \t"validfrom": 1546188410, (esc)
+  \t"expiresat": 1577724410, (esc)
+  \t"pubkey": "untrusted comment: Local build key\\nRWSEv8iKFxZld6vicE1icWhYNfEV9PM7C9MKUKl+YNEKB+PdAWGDF5Z9\\n" (esc)
+  }
+  ---
+
+  $ test-blob-parse-san $TEST_INPUTS/invalid.ucert
+  cannot parse cert invalid.ucert
+
+  $ for blob in $(LC_ALL=C find $FUZZ_CORPUS -type f | sort ); do
+  >   valgrind --quiet --leak-check=full test-blob-parse $blob; \
+  >   test-blob-parse-san $blob; \
+  > done
+  cannot parse cert 71520a5c4b5ca73903216857abbad54a8002d44a
+  cannot parse cert 71520a5c4b5ca73903216857abbad54a8002d44a
+  cannot parse cert c1dfd96eea8cc2b62785275bca38ac261256e278
+  cannot parse cert c1dfd96eea8cc2b62785275bca38ac261256e278
+  cannot parse cert c42ac1c46f1d4e211c735cc7dfad4ff8391110e9
+  cannot parse cert c42ac1c46f1d4e211c735cc7dfad4ff8391110e9
+  cannot parse cert crash-1b8fb1be45db3aff7699100f497fb74138f3df4f
+  cannot parse cert crash-1b8fb1be45db3aff7699100f497fb74138f3df4f
+  cannot parse cert crash-4c4d2c3c9ade5da9347534e290305c3b9760f627
+  cannot parse cert crash-4c4d2c3c9ade5da9347534e290305c3b9760f627
+  cannot parse cert crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b
+  cannot parse cert crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b
+  cannot parse cert crash-75b146c4e6fac64d3e62236b27c64b50657bab2a
+  cannot parse cert crash-75b146c4e6fac64d3e62236b27c64b50657bab2a
+  cannot parse cert crash-813f3e68661da09c26d4a87dbb9d5099e92be50f
+  cannot parse cert crash-813f3e68661da09c26d4a87dbb9d5099e92be50f
+  cannot parse cert crash-98595faa58ba01d85ba4fd0b109cd3d490b45795
+  cannot parse cert crash-98595faa58ba01d85ba4fd0b109cd3d490b45795
+  cannot parse cert crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1
+  cannot parse cert crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1
+  cannot parse cert crash-df9d1243057b27bbad6211e5a23d1cb699028aa2
+  cannot parse cert crash-df9d1243057b27bbad6211e5a23d1cb699028aa2
+  cannot parse cert crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2
+  cannot parse cert crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2
+  cannot parse cert valid-blobmsg.bin
+  cannot parse cert valid-blobmsg.bin