diff options
author | Junio C Hamano <gitster@pobox.com> | 2018-10-10 06:37:16 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2018-10-10 06:37:16 +0300 |
commit | d555663f16fb1bc28ebc44a4e78ff4e277c3b69e (patch) | |
tree | 594a810932672a5dce8fb9e7fac51c9969b1b281 /t | |
parent | 77b5046ae36732db899d59fab9f5a8fa42f6c21e (diff) | |
parent | ae0c89d41bbdbcdd53296a8260907105de38e112 (diff) |
Merge branch 'bc/hash-independent-tests'
Various tests have been updated to make it easier to swap the
hash function used for object identification.
* bc/hash-independent-tests:
t5318: use test_oid for HASH_LEN
t1407: make hash size independent
t1406: make hash-size independent
t1405: make hash size independent
t1400: switch hard-coded object ID to variable
t1006: make hash size independent
t0064: make hash size independent
t0002: abstract away SHA-1 specific constants
t0000: update tests for SHA-256
t0000: use hash translation table
t: add test functions to translate hash-related values
Diffstat (limited to 't')
-rw-r--r-- | t/README | 22 | ||||
-rw-r--r-- | t/oid-info/README | 19 | ||||
-rw-r--r-- | t/oid-info/hash-info | 8 | ||||
-rw-r--r-- | t/oid-info/oid | 29 | ||||
-rwxr-xr-x | t/t0000-basic.sh | 213 | ||||
-rwxr-xr-x | t/t0002-gitfile.sh | 27 | ||||
-rwxr-xr-x | t/t0064-sha1-array.sh | 49 | ||||
-rwxr-xr-x | t/t1006-cat-file.sh | 6 | ||||
-rwxr-xr-x | t/t1400-update-ref.sh | 2 | ||||
-rwxr-xr-x | t/t1405-main-ref-store.sh | 4 | ||||
-rwxr-xr-x | t/t1406-submodule-ref-store.sh | 6 | ||||
-rwxr-xr-x | t/t1407-worktree-ref-store.sh | 4 | ||||
-rwxr-xr-x | t/t5318-commit-graph.sh | 5 | ||||
-rw-r--r-- | t/test-lib-functions.sh | 69 |
14 files changed, 350 insertions, 113 deletions
@@ -814,6 +814,28 @@ library for your script to use. the symbolic link in the file system and a part that does; then only the latter part need be protected by a SYMLINKS prerequisite (see below). + - test_oid_init + + This function loads facts and useful object IDs related to the hash + algorithm(s) in use from the files in t/oid-info. + + - test_oid_cache + + This function reads per-hash algorithm information from standard + input (usually a heredoc) in the format described in + t/oid-info/README. This is useful for test-specific values, such as + object IDs, which must vary based on the hash algorithm. + + Certain fixed values, such as hash sizes and common placeholder + object IDs, can be loaded with test_oid_init (described above). + + - test_oid <key> + + This function looks up a value for the hash algorithm in use, based + on the key given. The value must have been loaded using + test_oid_init or test_oid_cache. Providing an unknown key is an + error. + Prerequisites ------------- diff --git a/t/oid-info/README b/t/oid-info/README new file mode 100644 index 0000000000..27f843fc00 --- /dev/null +++ b/t/oid-info/README @@ -0,0 +1,19 @@ +This directory contains various per-hash values that are used in the testsuite. + +Each file contains lines containing a key-value pair; blank lines and lines +starting with `#` are ignored. The key and value are separated by whitespace +(specifically, those whitespace in the default `$IFS`). The key consists only +of shell identifier characters, and the value consists of a hash algorithm, +colon, and value. The hash algorithm also consists only of shell identifier +characters; it should match the value in sha1-file.c. + +For example, the following lines map the key "rawsz" to "20" if SHA-1 is in use +and to "32" if SHA-256 is in use: + +---- +rawsz sha1:20 +rawsz sha256:32 +---- + +The keys and values used here are loaded by `test_oid_init` (see the README file +in the "t" directory) and are used by calling `test_oid`. diff --git a/t/oid-info/hash-info b/t/oid-info/hash-info new file mode 100644 index 0000000000..ccdbfdf974 --- /dev/null +++ b/t/oid-info/hash-info @@ -0,0 +1,8 @@ +rawsz sha1:20 +rawsz sha256:32 + +hexsz sha1:40 +hexsz sha256:64 + +zero sha1:0000000000000000000000000000000000000000 +zero sha256:0000000000000000000000000000000000000000000000000000000000000000 diff --git a/t/oid-info/oid b/t/oid-info/oid new file mode 100644 index 0000000000..a754970523 --- /dev/null +++ b/t/oid-info/oid @@ -0,0 +1,29 @@ +# These are some common invalid and partial object IDs used in tests. +001 sha1:0000000000000000000000000000000000000001 +001 sha256:0000000000000000000000000000000000000000000000000000000000000001 +002 sha1:0000000000000000000000000000000000000002 +002 sha256:0000000000000000000000000000000000000000000000000000000000000002 +003 sha1:0000000000000000000000000000000000000003 +003 sha256:0000000000000000000000000000000000000000000000000000000000000003 +004 sha1:0000000000000000000000000000000000000004 +004 sha256:0000000000000000000000000000000000000000000000000000000000000004 +005 sha1:0000000000000000000000000000000000000005 +005 sha256:0000000000000000000000000000000000000000000000000000000000000005 +006 sha1:0000000000000000000000000000000000000006 +006 sha256:0000000000000000000000000000000000000000000000000000000000000006 +007 sha1:0000000000000000000000000000000000000007 +007 sha256:0000000000000000000000000000000000000000000000000000000000000007 +# All zeros or Fs missing one or two hex segments. +zero_1 sha1:000000000000000000000000000000000000000 +zero_1 sha256:000000000000000000000000000000000000000000000000000000000000000 +zero_2 sha1:00000000000000000000000000000000000000 +zero_2 sha256:00000000000000000000000000000000000000000000000000000000000000 +ff_1 sha1:fffffffffffffffffffffffffffffffffffffff +ff_1 sha256:fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff +ff_2 sha1:ffffffffffffffffffffffffffffffffffffff +ff_2 sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff +# More various invalid OIDs. +numeric sha1:0123456789012345678901234567890123456789 +numeric sha256:0123456789012345678901234567890123456789012345678901234567890123 +deadbeef sha1:deadbeefdeadbeefdeadbeefdeadbeefdeadbeef +deadbeef sha256:deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index 850f651e4e..391f910c6a 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -821,9 +821,87 @@ test_expect_success 'tests clean up even on failures' " EOF " +test_expect_success 'test_oid setup' ' + test_oid_init +' + +test_expect_success 'test_oid provides sane info by default' ' + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test "$hexsz" -eq $(wc -c <actual) && + test $(( $rawsz * 2)) -eq "$hexsz" +' + +test_expect_success 'test_oid can look up data for SHA-1' ' + test_when_finished "test_detect_hash" && + test_set_hash sha1 && + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test $(wc -c <actual) -eq 40 && + test "$rawsz" -eq 20 && + test "$hexsz" -eq 40 +' + +test_expect_success 'test_oid can look up data for SHA-256' ' + test_when_finished "test_detect_hash" && + test_set_hash sha256 && + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test $(wc -c <actual) -eq 64 && + test "$rawsz" -eq 32 && + test "$hexsz" -eq 64 +' + ################################################################ # Basics of the basics +test_oid_cache <<\EOF +path0f sha1:f87290f8eb2cbbea7857214459a0739927eab154 +path0f sha256:638106af7c38be056f3212cbd7ac65bc1bac74f420ca5a436ff006a9d025d17d + +path0s sha1:15a98433ae33114b085f3eb3bb03b832b3180a01 +path0s sha256:3a24cc53cf68edddac490bbf94a418a52932130541361f685df685e41dd6c363 + +path2f sha1:3feff949ed00a62d9f7af97c15cd8a30595e7ac7 +path2f sha256:2a7f36571c6fdbaf0e3f62751a0b25a3f4c54d2d1137b3f4af9cb794bb498e5f + +path2s sha1:d8ce161addc5173867a3c3c730924388daedbc38 +path2s sha256:18fd611b787c2e938ddcc248fabe4d66a150f9364763e9ec133dd01d5bb7c65a + +path2d sha1:58a09c23e2ca152193f2786e06986b7b6712bdbe +path2d sha256:00e4b32b96e7e3d65d79112dcbea53238a22715f896933a62b811377e2650c17 + +path3f sha1:0aa34cae68d0878578ad119c86ca2b5ed5b28376 +path3f sha256:09f58616b951bd571b8cb9dc76d372fbb09ab99db2393f5ab3189d26c45099ad + +path3s sha1:8599103969b43aff7e430efea79ca4636466794f +path3s sha256:fce1aed087c053306f3f74c32c1a838c662bbc4551a7ac2420f5d6eb061374d0 + +path3d sha1:21ae8269cacbe57ae09138dcc3a2887f904d02b3 +path3d sha256:9b60497be959cb830bf3f0dc82bcc9ad9e925a24e480837ade46b2295e47efe1 + +subp3f sha1:00fb5908cb97c2564a9783c0c64087333b3b464f +subp3f sha256:a1a9e16998c988453f18313d10375ee1d0ddefe757e710dcae0d66aa1e0c58b3 + +subp3s sha1:6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c +subp3s sha256:81759d9f5e93c6546ecfcadb560c1ff057314b09f93fe8ec06e2d8610d34ef10 + +subp3d sha1:3c5e5399f3a333eddecce7a9b9465b63f65f51e2 +subp3d sha256:76b4ef482d4fa1c754390344cf3851c7f883b27cf9bc999c6547928c46aeafb7 + +root sha1:087704a96baf1c2d1c869a8b084481e121c88b5b +root sha256:9481b52abab1b2ffeedbf9de63ce422b929f179c1b98ff7bee5f8f1bc0710751 + +simpletree sha1:7bb943559a305bdd6bdee2cef6e5df2413c3d30a +simpletree sha256:1710c07a6c86f9a3c7376364df04c47ee39e5a5e221fcdd84b743bc9bb7e2bc5 +EOF + # updating a new file without --add should fail. test_expect_success 'git update-index without --add should fail adding' ' test_must_fail git update-index should-be-empty @@ -839,8 +917,8 @@ test_expect_success 'writing tree out with git write-tree' ' ' # we know the shape and contents of the tree and know the object ID for it. -test_expect_success SHA1 'validate object ID of a known tree' ' - test "$tree" = 7bb943559a305bdd6bdee2cef6e5df2413c3d30a +test_expect_success 'validate object ID of a known tree' ' + test "$tree" = "$(test_oid simpletree)" ' # Removing paths. @@ -882,16 +960,16 @@ test_expect_success 'showing stage with git ls-files --stage' ' git ls-files --stage >current ' -test_expect_success SHA1 'validate git ls-files output for a known tree' ' - cat >expected <<-\EOF && - 100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0 - 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym - 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2 - 120000 d8ce161addc5173867a3c3c730924388daedbc38 0 path2/file2sym - 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0 path3/file3 - 120000 8599103969b43aff7e430efea79ca4636466794f 0 path3/file3sym - 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0 path3/subp3/file3 - 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0 path3/subp3/file3sym +test_expect_success 'validate git ls-files output for a known tree' ' + cat >expected <<-EOF && + 100644 $(test_oid path0f) 0 path0 + 120000 $(test_oid path0s) 0 path0sym + 100644 $(test_oid path2f) 0 path2/file2 + 120000 $(test_oid path2s) 0 path2/file2sym + 100644 $(test_oid path3f) 0 path3/file3 + 120000 $(test_oid path3s) 0 path3/file3sym + 100644 $(test_oid subp3f) 0 path3/subp3/file3 + 120000 $(test_oid subp3s) 0 path3/subp3/file3sym EOF test_cmp expected current ' @@ -900,20 +978,20 @@ test_expect_success 'writing tree out with git write-tree' ' tree=$(git write-tree) ' -test_expect_success SHA1 'validate object ID for a known tree' ' - test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b +test_expect_success 'validate object ID for a known tree' ' + test "$tree" = "$(test_oid root)" ' test_expect_success 'showing tree with git ls-tree' ' git ls-tree $tree >current ' -test_expect_success SHA1 'git ls-tree output for a known tree' ' - cat >expected <<-\EOF && - 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 - 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym - 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 - 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 +test_expect_success 'git ls-tree output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 040000 tree $(test_oid path2d) path2 + 040000 tree $(test_oid path3d) path3 EOF test_cmp expected current ' @@ -924,16 +1002,16 @@ test_expect_success 'showing tree with git ls-tree -r' ' git ls-tree -r $tree >current ' -test_expect_success SHA1 'git ls-tree -r output for a known tree' ' - cat >expected <<-\EOF && - 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 - 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym - 100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2 - 120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym - 100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3 - 120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym - 100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3 - 120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym +test_expect_success 'git ls-tree -r output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 100644 blob $(test_oid path2f) path2/file2 + 120000 blob $(test_oid path2s) path2/file2sym + 100644 blob $(test_oid path3f) path3/file3 + 120000 blob $(test_oid path3s) path3/file3sym + 100644 blob $(test_oid subp3f) path3/subp3/file3 + 120000 blob $(test_oid subp3s) path3/subp3/file3sym EOF test_cmp expected current ' @@ -943,19 +1021,19 @@ test_expect_success 'showing tree with git ls-tree -r -t' ' git ls-tree -r -t $tree >current ' -test_expect_success SHA1 'git ls-tree -r output for a known tree' ' - cat >expected <<-\EOF && - 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 - 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym - 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 - 100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2 - 120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym - 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 - 100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3 - 120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym - 040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 path3/subp3 - 100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3 - 120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym +test_expect_success 'git ls-tree -r output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 040000 tree $(test_oid path2d) path2 + 100644 blob $(test_oid path2f) path2/file2 + 120000 blob $(test_oid path2s) path2/file2sym + 040000 tree $(test_oid path3d) path3 + 100644 blob $(test_oid path3f) path3/file3 + 120000 blob $(test_oid path3s) path3/file3sym + 040000 tree $(test_oid subp3d) path3/subp3 + 100644 blob $(test_oid subp3f) path3/subp3/file3 + 120000 blob $(test_oid subp3s) path3/subp3/file3sym EOF test_cmp expected current ' @@ -964,26 +1042,27 @@ test_expect_success 'writing partial tree out with git write-tree --prefix' ' ptree=$(git write-tree --prefix=path3) ' -test_expect_success SHA1 'validate object ID for a known tree' ' - test "$ptree" = 21ae8269cacbe57ae09138dcc3a2887f904d02b3 +test_expect_success 'validate object ID for a known tree' ' + test "$ptree" = $(test_oid path3d) ' test_expect_success 'writing partial tree out with git write-tree --prefix' ' ptree=$(git write-tree --prefix=path3/subp3) ' -test_expect_success SHA1 'validate object ID for a known tree' ' - test "$ptree" = 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 +test_expect_success 'validate object ID for a known tree' ' + test "$ptree" = $(test_oid subp3d) ' test_expect_success 'put invalid objects into the index' ' rm -f .git/index && - cat >badobjects <<-\EOF && - 100644 blob 1000000000000000000000000000000000000000 dir/file1 - 100644 blob 2000000000000000000000000000000000000000 dir/file2 - 100644 blob 3000000000000000000000000000000000000000 dir/file3 - 100644 blob 4000000000000000000000000000000000000000 dir/file4 - 100644 blob 5000000000000000000000000000000000000000 dir/file5 + suffix=$(echo $ZERO_OID | sed -e "s/^.//") && + cat >badobjects <<-EOF && + 100644 blob $(test_oid 001) dir/file1 + 100644 blob $(test_oid 002) dir/file2 + 100644 blob $(test_oid 003) dir/file3 + 100644 blob $(test_oid 004) dir/file4 + 100644 blob $(test_oid 005) dir/file5 EOF git update-index --index-info <badobjects ' @@ -1006,16 +1085,16 @@ test_expect_success 'git read-tree followed by write-tree should be idempotent' test "$newtree" = "$tree" ' -test_expect_success SHA1 'validate git diff-files output for a know cache/work tree state' ' - cat >expected <<\EOF && -:100644 100644 f87290f8eb2cbbea7857214459a0739927eab154 0000000000000000000000000000000000000000 M path0 -:120000 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0000000000000000000000000000000000000000 M path0sym -:100644 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0000000000000000000000000000000000000000 M path2/file2 -:120000 120000 d8ce161addc5173867a3c3c730924388daedbc38 0000000000000000000000000000000000000000 M path2/file2sym -:100644 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0000000000000000000000000000000000000000 M path3/file3 -:120000 120000 8599103969b43aff7e430efea79ca4636466794f 0000000000000000000000000000000000000000 M path3/file3sym -:100644 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0000000000000000000000000000000000000000 M path3/subp3/file3 -:120000 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0000000000000000000000000000000000000000 M path3/subp3/file3sym +test_expect_success 'validate git diff-files output for a know cache/work tree state' ' + cat >expected <<EOF && +:100644 100644 $(test_oid path0f) $ZERO_OID M path0 +:120000 120000 $(test_oid path0s) $ZERO_OID M path0sym +:100644 100644 $(test_oid path2f) $ZERO_OID M path2/file2 +:120000 120000 $(test_oid path2s) $ZERO_OID M path2/file2sym +:100644 100644 $(test_oid path3f) $ZERO_OID M path3/file3 +:120000 120000 $(test_oid path3s) $ZERO_OID M path3/file3sym +:100644 100644 $(test_oid subp3f) $ZERO_OID M path3/subp3/file3 +:120000 120000 $(test_oid subp3s) $ZERO_OID M path3/subp3/file3sym EOF git diff-files >current && test_cmp current expected @@ -1031,23 +1110,23 @@ test_expect_success 'no diff after checkout and git update-index --refresh' ' ' ################################################################ -P=087704a96baf1c2d1c869a8b084481e121c88b5b +P=$(test_oid root) -test_expect_success SHA1 'git commit-tree records the correct tree in a commit' ' +test_expect_success 'git commit-tree records the correct tree in a commit' ' commit0=$(echo NO | git commit-tree $P) && tree=$(git show --pretty=raw $commit0 | sed -n -e "s/^tree //p" -e "/^author /q") && test "z$tree" = "z$P" ' -test_expect_success SHA1 'git commit-tree records the correct parent in a commit' ' +test_expect_success 'git commit-tree records the correct parent in a commit' ' commit1=$(echo NO | git commit-tree $P -p $commit0) && parent=$(git show --pretty=raw $commit1 | sed -n -e "s/^parent //p" -e "/^author /q") && test "z$commit0" = "z$parent" ' -test_expect_success SHA1 'git commit-tree omits duplicated parent in a commit' ' +test_expect_success 'git commit-tree omits duplicated parent in a commit' ' commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) && parent=$(git show --pretty=raw $commit2 | sed -n -e "s/^parent //p" -e "/^author /q" | diff --git a/t/t0002-gitfile.sh b/t/t0002-gitfile.sh index 3691023d51..0aa9908ea1 100755 --- a/t/t0002-gitfile.sh +++ b/t/t0002-gitfile.sh @@ -92,11 +92,12 @@ test_expect_success 'enter_repo non-strict mode' ' mv .git .realgit && echo "gitdir: .realgit" >.git ) && + head=$(git -C enter_repo rev-parse HEAD) && git ls-remote enter_repo >actual && - cat >expected <<-\EOF && - 946e985ab20de757ca5b872b16d64e92ff3803a9 HEAD - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/heads/master - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/tags/foo + cat >expected <<-EOF && + $head HEAD + $head refs/heads/master + $head refs/tags/foo EOF test_cmp expected actual ' @@ -106,21 +107,23 @@ test_expect_success 'enter_repo linked checkout' ' cd enter_repo && git worktree add ../foo refs/tags/foo ) && + head=$(git -C enter_repo rev-parse HEAD) && git ls-remote foo >actual && - cat >expected <<-\EOF && - 946e985ab20de757ca5b872b16d64e92ff3803a9 HEAD - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/heads/master - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/tags/foo + cat >expected <<-EOF && + $head HEAD + $head refs/heads/master + $head refs/tags/foo EOF test_cmp expected actual ' test_expect_success 'enter_repo strict mode' ' + head=$(git -C enter_repo rev-parse HEAD) && git ls-remote --upload-pack="git upload-pack --strict" foo/.git >actual && - cat >expected <<-\EOF && - 946e985ab20de757ca5b872b16d64e92ff3803a9 HEAD - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/heads/master - 946e985ab20de757ca5b872b16d64e92ff3803a9 refs/tags/foo + cat >expected <<-EOF && + $head HEAD + $head refs/heads/master + $head refs/tags/foo EOF test_cmp expected actual ' diff --git a/t/t0064-sha1-array.sh b/t/t0064-sha1-array.sh index 67484502a0..5dda570b9a 100755 --- a/t/t0064-sha1-array.sh +++ b/t/t0064-sha1-array.sh @@ -3,30 +3,30 @@ test_description='basic tests for the SHA1 array implementation' . ./test-lib.sh -echo20 () { +echoid () { prefix="${1:+$1 }" shift while test $# -gt 0 do - echo "$prefix$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1$1" + echo "$prefix$ZERO_OID" | sed -e "s/00/$1/g" shift done } test_expect_success 'ordered enumeration' ' - echo20 "" 44 55 88 aa >expect && + echoid "" 44 55 88 aa >expect && { - echo20 append 88 44 aa 55 && + echoid append 88 44 aa 55 && echo for_each_unique } | test-tool sha1-array >actual && test_cmp expect actual ' test_expect_success 'ordered enumeration with duplicate suppression' ' - echo20 "" 44 55 88 aa >expect && + echoid "" 44 55 88 aa >expect && { - echo20 append 88 44 aa 55 && - echo20 append 88 44 aa 55 && + echoid append 88 44 aa 55 && + echoid append 88 44 aa 55 && echo for_each_unique } | test-tool sha1-array >actual && test_cmp expect actual @@ -34,8 +34,8 @@ test_expect_success 'ordered enumeration with duplicate suppression' ' test_expect_success 'lookup' ' { - echo20 append 88 44 aa 55 && - echo20 lookup 55 + echoid append 88 44 aa 55 && + echoid lookup 55 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -eq 1 @@ -43,8 +43,8 @@ test_expect_success 'lookup' ' test_expect_success 'lookup non-existing entry' ' { - echo20 append 88 44 aa 55 && - echo20 lookup 33 + echoid append 88 44 aa 55 && + echoid lookup 33 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -lt 0 @@ -52,9 +52,9 @@ test_expect_success 'lookup non-existing entry' ' test_expect_success 'lookup with duplicates' ' { - echo20 append 88 44 aa 55 && - echo20 append 88 44 aa 55 && - echo20 lookup 55 + echoid append 88 44 aa 55 && + echoid append 88 44 aa 55 && + echoid lookup 55 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -ge 2 && @@ -63,19 +63,24 @@ test_expect_success 'lookup with duplicates' ' test_expect_success 'lookup non-existing entry with duplicates' ' { - echo20 append 88 44 aa 55 && - echo20 append 88 44 aa 55 && - echo20 lookup 66 + echoid append 88 44 aa 55 && + echoid append 88 44 aa 55 && + echoid lookup 66 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -lt 0 ' test_expect_success 'lookup with almost duplicate values' ' + # n-1 5s + root=$(echoid "" 55) && + root=${root%5} && { - echo "append 5555555555555555555555555555555555555555" && - echo "append 555555555555555555555555555555555555555f" && - echo20 lookup 55 + id1="${root}5" && + id2="${root}f" && + echo "append $id1" && + echo "append $id2" && + echoid lookup 55 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -eq 0 @@ -83,8 +88,8 @@ test_expect_success 'lookup with almost duplicate values' ' test_expect_success 'lookup with single duplicate value' ' { - echo20 append 55 55 && - echo20 lookup 55 + echoid append 55 55 && + echoid lookup 55 } | test-tool sha1-array >actual && n=$(cat actual) && test "$n" -ge 0 && diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh index 7f19d591f2..a7c95bb785 100755 --- a/t/t1006-cat-file.sh +++ b/t/t1006-cat-file.sh @@ -140,15 +140,17 @@ test_expect_success '--batch-check without %(rest) considers whole line' ' test_cmp expect actual ' +test_oid_init + tree_sha1=$(git write-tree) -tree_size=33 +tree_size=$(($(test_oid rawsz) + 13)) tree_pretty_content="100644 blob $hello_sha1 hello" run_tests 'tree' $tree_sha1 $tree_size "" "$tree_pretty_content" commit_message="Initial commit" commit_sha1=$(echo_without_newline "$commit_message" | git commit-tree $tree_sha1) -commit_size=177 +commit_size=$(($(test_oid hexsz) + 137)) commit_content="tree $tree_sha1 author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> 0000000000 +0000 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 0000000000 +0000 diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index 02493f14ba..663f17c5fe 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -346,7 +346,7 @@ test_expect_success "verifying $m's log (logged by config)" ' git update-ref $m $D cat >.git/logs/$m <<EOF -0000000000000000000000000000000000000000 $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 +$Z $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 $C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500 $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500 $F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500 diff --git a/t/t1405-main-ref-store.sh b/t/t1405-main-ref-store.sh index a74c38b5fb..331899ddc4 100755 --- a/t/t1405-main-ref-store.sh +++ b/t/t1405-main-ref-store.sh @@ -54,7 +54,7 @@ test_expect_success 'for_each_ref(refs/heads/)' ' ' test_expect_success 'for_each_ref() is sorted' ' - $RUN for-each-ref refs/heads/ | cut -c 42- >actual && + $RUN for-each-ref refs/heads/ | cut -d" " -f 2- >actual && sort actual > expected && test_cmp expected actual ' @@ -71,7 +71,7 @@ test_expect_success 'verify_ref(new-master)' ' ' test_expect_success 'for_each_reflog()' ' - $RUN for-each-reflog | sort -k2 | cut -c 42- >actual && + $RUN for-each-reflog | sort -k2 | cut -d" " -f 2- >actual && cat >expected <<-\EOF && HEAD 0x1 refs/heads/master 0x0 diff --git a/t/t1406-submodule-ref-store.sh b/t/t1406-submodule-ref-store.sh index e093782cc3..d199d872fb 100755 --- a/t/t1406-submodule-ref-store.sh +++ b/t/t1406-submodule-ref-store.sh @@ -39,7 +39,7 @@ test_expect_success 'rename_refs() not allowed' ' ' test_expect_success 'for_each_ref(refs/heads/)' ' - $RUN for-each-ref refs/heads/ | cut -c 42- >actual && + $RUN for-each-ref refs/heads/ | cut -d" " -f 2- >actual && cat >expected <<-\EOF && master 0x0 new-master 0x0 @@ -48,7 +48,7 @@ test_expect_success 'for_each_ref(refs/heads/)' ' ' test_expect_success 'for_each_ref() is sorted' ' - $RUN for-each-ref refs/heads/ | cut -c 42- >actual && + $RUN for-each-ref refs/heads/ | cut -d" " -f 2- >actual && sort actual > expected && test_cmp expected actual ' @@ -65,7 +65,7 @@ test_expect_success 'verify_ref(new-master)' ' ' test_expect_success 'for_each_reflog()' ' - $RUN for-each-reflog | sort | cut -c 42- >actual && + $RUN for-each-reflog | sort | cut -d" " -f 2- >actual && cat >expected <<-\EOF && HEAD 0x1 refs/heads/master 0x0 diff --git a/t/t1407-worktree-ref-store.sh b/t/t1407-worktree-ref-store.sh index 4623ae15c4..9a84858118 100755 --- a/t/t1407-worktree-ref-store.sh +++ b/t/t1407-worktree-ref-store.sh @@ -58,7 +58,7 @@ test_expect_success 'for_each_reflog()' ' mkdir -p .git/worktrees/wt/logs/refs/bisect && echo $ZERO_OID > .git/worktrees/wt/logs/refs/bisect/wt-random && - $RWT for-each-reflog | cut -c 42- | sort >actual && + $RWT for-each-reflog | cut -d" " -f 2- | sort >actual && cat >expected <<-\EOF && HEAD 0x1 PSEUDO-WT 0x0 @@ -68,7 +68,7 @@ test_expect_success 'for_each_reflog()' ' EOF test_cmp expected actual && - $RMAIN for-each-reflog | cut -c 42- | sort >actual && + $RMAIN for-each-reflog | cut -d" " -f 2- | sort >actual && cat >expected <<-\EOF && HEAD 0x1 PSEUDO-MAIN 0x0 diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh index 0c500f7ca2..75fe09521f 100755 --- a/t/t5318-commit-graph.sh +++ b/t/t5318-commit-graph.sh @@ -8,7 +8,8 @@ test_expect_success 'setup full repo' ' cd "$TRASH_DIRECTORY/full" && git init && git config core.commitGraph true && - objdir=".git/objects" + objdir=".git/objects" && + test_oid_init ' test_expect_success 'verify graph with no graph file' ' @@ -273,7 +274,7 @@ test_expect_success 'git commit-graph verify' ' NUM_COMMITS=9 NUM_OCTOPUS_EDGES=2 -HASH_LEN=20 +HASH_LEN="$(test_oid rawsz)" GRAPH_BYTE_VERSION=4 GRAPH_BYTE_HASH=5 GRAPH_BYTE_CHUNK_COUNT=6 diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index d82fac9d79..78d8c3783b 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -1157,3 +1157,72 @@ depacketize () { } ' } + +# Set the hash algorithm in use to $1. Only useful when testing the testsuite. +test_set_hash () { + test_hash_algo="$1" +} + +# Detect the hash algorithm in use. +test_detect_hash () { + # Currently we only support SHA-1, but in the future this function will + # actually detect the algorithm in use. + test_hash_algo='sha1' +} + +# Load common hash metadata and common placeholder object IDs for use with +# test_oid. +test_oid_init () { + test -n "$test_hash_algo" || test_detect_hash && + test_oid_cache <"$TEST_DIRECTORY/oid-info/hash-info" && + test_oid_cache <"$TEST_DIRECTORY/oid-info/oid" +} + +# Load key-value pairs from stdin suitable for use with test_oid. Blank lines +# and lines starting with "#" are ignored. Keys must be shell identifier +# characters. +# +# Examples: +# rawsz sha1:20 +# rawsz sha256:32 +test_oid_cache () { + local tag rest k v && + + { test -n "$test_hash_algo" || test_detect_hash; } && + while read tag rest + do + case $tag in + \#*) + continue;; + ?*) + # non-empty + ;; + *) + # blank line + continue;; + esac && + + k="${rest%:*}" && + v="${rest#*:}" && + + if ! expr "$k" : '[a-z0-9][a-z0-9]*$' >/dev/null + then + error 'bug in the test script: bad hash algorithm' + fi && + eval "test_oid_${k}_$tag=\"\$v\"" + done +} + +# Look up a per-hash value based on a key ($1). The value must have been loaded +# by test_oid_init or test_oid_cache. +test_oid () { + local var="test_oid_${test_hash_algo}_$1" && + + # If the variable is unset, we must be missing an entry for this + # key-hash pair, so exit with an error. + if eval "test -z \"\${$var+set}\"" + then + error "bug in the test script: undefined key '$1'" >&2 + fi && + eval "printf '%s' \"\${$var}\"" +} |