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[thin_metadata_pack/unpack] functional tests

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This commit is contained in:
Joe Thornber 2020-05-26 10:55:03 +01:00
parent a934a34d22
commit 9daa726870
2 changed files with 128 additions and 1 deletions
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18
functional-tests/scenario-string-constants.scm
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@ -6,6 +6,8 @@
thin-restore-help
thin-rmap-help
thin-delta-help
thin-metadata-pack-help
thin-metadata-unpack-help
cache-check-help
cache-restore-help
@ -72,6 +74,22 @@ Options:
{-h|--help}
{-V|--version}")
(define thin-metadata-pack-help
"Usage: thin_metadata_pack [options]
Options:
{-i|--input} <input metadata (binary format)>
{-o|--output} <output packed metadata>
{-h|--help}
{-V|--version}")
(define thin-metadata-unpack-help
"Usage: thin_metadata_unpack [options]
Options:
{-i|--input} <input packed metadata>
{-o|--output} <output metadata (binary format)>
{-h|--help}
{-V|--version}")
(define cache-check-help
"Usage: cache_check [options] {device|file}
Options:

111
functional-tests/thin-functional-tests.scm
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@ -21,6 +21,8 @@
(define-tool thin-restore)
(define-tool thin-rmap)
(define-tool thin-repair)
(define-tool thin-metadata-pack)
(define-tool thin-metadata-unpack)
(define-syntax with-thin-xml
(syntax-rules ()
@ -500,4 +502,111 @@
(with-empty-metadata (md2)
(run-fail-rcv (_ stderr) (thin-repair "--transaction-id=5" "--data-block-size=128" "-i" md1 "-o" md2)
(assert-matches ".*nr data blocks.*" stderr)))))
)
;;;-----------------------------------------------------------
;;; thin_metadata_pack scenarios
;;;-----------------------------------------------------------
(define-scenario (thin-metadata-pack version)
"thin_metadata_pack accepts --version"
(run-ok-rcv (stdout _) (thin-metadata-pack "--version")
(assert-equal tools-version stdout)))
(define-scenario (thin-metadata-pack h)
"thin_metadata_pack accepts -h"
(run-ok-rcv (stdout _) (thin-metadata-pack "-h")
(assert-equal thin-metadata-pack-help stdout)))
(define-scenario (thin-metadata-pack help)
"thin_metadata_pack accepts --help"
(run-ok-rcv (stdout _) (thin-metadata-pack "--help")
(assert-equal thin-metadata-pack-help stdout)))
(define-scenario (thin-metadata-pack unrecognised-option)
"Unrecognised option should cause failure"
(with-valid-metadata (md)
(run-fail-rcv (stdout stderr) (thin-metadata-pack "--unleash-the-hedgehogs")
(assert-matches ".*thin_metadata_pack: unrecognized option '--unleash-the-hedgehogs" stderr))))
(define-scenario (thin-metadata-pack missing-input-file)
"the input file wasn't specified"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-pack "-o " md)
(assert-starts-with "No input file provided." stderr))))
(define-scenario (thin-metadata-pack no-such-input-file)
"the input file can't be found"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-pack "-i no-such-file -o" md)
(assert-starts-with "Couldn't stat path" stderr))))
(define-scenario (thin-metadata-pack missing-output-file)
"the output file wasn't specified"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-pack "-i" md)
(assert-starts-with "No output file provided." stderr))))
;;;-----------------------------------------------------------
;;; thin_metadata_pack scenarios
;;;-----------------------------------------------------------
(define-scenario (thin-metadata-unpack version)
"thin_metadata_pack accepts --version"
(run-ok-rcv (stdout _) (thin-metadata-unpack "--version")
(assert-equal tools-version stdout)))
(define-scenario (thin-metadata-unpack h)
"thin_metadata_pack accepts -h"
(run-ok-rcv (stdout _) (thin-metadata-unpack "-h")
(assert-equal thin-metadata-unpack-help stdout)))
(define-scenario (thin-metadata-unpack help)
"thin_metadata_pack accepts --help"
(run-ok-rcv (stdout _) (thin-metadata-unpack "--help")
(assert-equal thin-metadata-unpack-help stdout)))
(define-scenario (thin-metadata-unpack unrecognised-option)
"Unrecognised option should cause failure"
(with-valid-metadata (md)
(run-fail-rcv (stdout stderr) (thin-metadata-unpack "--unleash-the-hedgehogs")
(assert-matches ".*thin_metadata_unpack: unrecognized option '--unleash-the-hedgehogs" stderr))))
(define-scenario (thin-metadata-unpack missing-input-file)
"the input file wasn't specified"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-unpack "-o " md)
(assert-starts-with "No input file provided." stderr))))
(define-scenario (thin-metadata-unpack no-such-input-file)
"the input file can't be found"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-unpack "-i no-such-file -o" md)
(assert-starts-with "Couldn't open pack file" stderr))))
(define-scenario (thin-metadata-unpack missing-output-file)
"the output file wasn't specified"
(with-empty-metadata (md)
(run-fail-rcv (_ stderr) (thin-metadata-unpack "-i" md)
(assert-starts-with "No output file provided." stderr))))
(define-scenario (thin-metadata-unpack garbage-input-file)
"the input file is just zeroes"
(with-empty-metadata (bad-pack)
(run-fail-rcv (_ stderr) (thin-metadata-unpack "-i " bad-pack "-o junk")
(assert-starts-with "Not a pack file." stderr))))
;;;-----------------------------------------------------------
;;; thin_metadata_pack/unpack end to end scenario
;;;-----------------------------------------------------------)
(define-scenario (thin-metadata-pack end-to-end)
"pack -> unpack recovers metadata"
(let ((pack-file "md.pack"))
(with-valid-metadata (md-in)
(with-empty-metadata (md-out)
(run-ok (thin-metadata-pack "-i" md-in "-o" pack-file))
(run-ok (thin-metadata-unpack "-i" pack-file "-o" md-out))
(run-ok-rcv (dump1 _) (thin-dump md-in)
(run-ok-rcv (dump2 _) (thin-dump md-out)
(assert-equal dump1 dump2)))))))
)