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# This tests btest-diff's binary mode. In binary mode we treat test
# outputs and baselines as blobs, compare them only byte-by-byte,
# don't canonify them, and don't prefix our baseline header.
#
# Running the below directly should fail: there's no baseline yet.
# %TEST-EXEC-FAIL: btest %INPUT
#
# Verify that none got created either:
# %TEST-EXEC: test ! -e mydir/binary-mode/output
#
# Now update the baseline:
# %TEST-EXEC: btest -U %INPUT
#
# Verify it exists:
# %TEST-EXEC: test -f mydir/binary-mode/output
#
# btest should now successfully compare against the baseline:
# %TEST-EXEC: btest %INPUT
#
# And finally, verify that the updated baseline hasn't changed:
# %TEST-EXEC: printf "\00\01\02" >output
# %TEST-EXEC: diff -s output mydir/binary-mode/output
#
# Update once more, to ensure we refresh the baseline properly
# %TEST-EXEC: btest -U %INPUT
# %TEST-EXEC: diff -s output mydir/binary-mode/output
@TEST-EXEC: printf "\00\01\02" >output
# Setting a non-existant canonifier here verifies that binary mode
# indeed does not canonify.
@TEST-EXEC: TEST_DIFF_CANONIFIER=doesnotexist btest-diff --binary output
%TEST-START-FILE btest.cfg
[btest]
TmpDir = .tmp
BaselineDir = mydir
%TEST-END-FILE
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