t1710: make hash independent

This test uses several index hashes, which necessarily depend on the
version of the index and the hash algorithm in use.  Use test_oid_cache
to provide values for these for both SHA-1 and SHA-256.  Also, compute
an object ID and use $EMPTY_BLOB to make the remainder of the tests
independent of the hash algorithm in use.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index 4f2f84f309cfdfed82f1ec60ed036e22885a69aa..12a556884427b87e8f3d6784ba638a446f6bf7c2 100755 (executable)
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -20,6 +20,22 @@ create_non_racy_file () {
        test-tool chmtime =-5 "$1"
 }
 
        test-tool chmtime =-5 "$1"
 }
 

+test_expect_success 'setup' '
+       test_oid_cache <<-EOF
+       own_v3 sha1:8299b0bcd1ac364e5f1d7768efb62fa2da79a339
+       own_v3 sha256:38a6d2925e3eceec33ad7b34cbff4e0086caa0daf28f31e51f5bd94b4a7af86b
+
+       base_v3 sha1:39d890139ee5356c7ef572216cebcd27aa41f9df
+       base_v3 sha256:c9baeadf905112bf6c17aefbd7d02267afd70ded613c30cafed2d40cb506e1ed
+
+       own_v4 sha1:432ef4b63f32193984f339431fd50ca796493569
+       own_v4 sha256:6738ac6319c25b694afa7bcc313deb182d1a59b68bf7a47b4296de83478c0420
+
+       base_v4 sha1:508851a7f0dfa8691e9f69c7f055865389012491
+       base_v4 sha256:3177d4adfdd4b6904f7e921d91d715a471c0dde7cf6a4bba574927f02b699508
+       EOF
+'
+

 test_expect_success 'enable split index' '
        git config splitIndex.maxPercentChange 100 &&
        git update-index --split-index &&
 test_expect_success 'enable split index' '
        git config splitIndex.maxPercentChange 100 &&
        git update-index --split-index &&


@@ -29,11 +45,11 @@ test_expect_success 'enable split index' '
        # NEEDSWORK: Stop hard-coding checksums.
        if test "$indexversion" = "4"
        then
        # NEEDSWORK: Stop hard-coding checksums.
        if test "$indexversion" = "4"
        then

-               own=432ef4b63f32193984f339431fd50ca796493569
-               base=508851a7f0dfa8691e9f69c7f055865389012491
+               own=$(test_oid own_v4)
+               base=$(test_oid base_v4)

        else
        else

-               own=8299b0bcd1ac364e5f1d7768efb62fa2da79a339
-               base=39d890139ee5356c7ef572216cebcd27aa41f9df
+               own=$(test_oid own_v3)
+               base=$(test_oid base_v3)

        fi &&
 
        cat >expect <<-EOF &&
        fi &&
 
        cat >expect <<-EOF &&


@@ -99,17 +115,18 @@ test_expect_success 'enable split index again, "one" now belongs to base index"'
 
 test_expect_success 'modify original file, base index untouched' '
        echo modified | create_non_racy_file one &&
 
 test_expect_success 'modify original file, base index untouched' '
        echo modified | create_non_racy_file one &&

+       file1_blob=$(git hash-object one) &&

        git update-index one &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&
        git update-index one &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
+       100644 $file1_blob 0    one

        EOF
        test_cmp ls-files.expect ls-files.actual &&
 
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE
        EOF
        test_cmp ls-files.expect ls-files.actual &&
 
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
+       100644 $file1_blob 0Q

        replacements: 0
        deletions:
        EOF
        replacements: 0
        deletions:
        EOF


@@ -121,7 +138,7 @@ test_expect_success 'add another file, which stays index' '
        git update-index --add two &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&
        git update-index --add two &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
+       100644 $file1_blob 0    one

        100644 $EMPTY_BLOB 0    two
        EOF
        test_cmp ls-files.expect ls-files.actual &&
        100644 $EMPTY_BLOB 0    two
        EOF
        test_cmp ls-files.expect ls-files.actual &&


@@ -129,7 +146,7 @@ test_expect_success 'add another file, which stays index' '
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
+       100644 $file1_blob 0Q

        100644 $EMPTY_BLOB 0    two
        replacements: 0
        deletions:
        100644 $EMPTY_BLOB 0    two
        replacements: 0
        deletions:


@@ -141,14 +158,14 @@ test_expect_success 'remove file not in base index' '
        git update-index --force-remove two &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&
        git update-index --force-remove two &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
+       100644 $file1_blob 0    one

        EOF
        test_cmp ls-files.expect ls-files.actual &&
 
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE
        EOF
        test_cmp ls-files.expect ls-files.actual &&
 
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        q_to_tab >expect <<-EOF &&
        $BASE

-       100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
+       100644 $file1_blob 0Q

        replacements: 0
        deletions:
        EOF
        replacements: 0
        deletions:
        EOF


@@ -237,9 +254,9 @@ test_expect_success 'set core.splitIndex config variable to true' '
        git update-index --add three &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&
        git update-index --add three &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&

-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       one
-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       three
-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       two
+       100644 $EMPTY_BLOB 0    one
+       100644 $EMPTY_BLOB 0    three
+       100644 $EMPTY_BLOB 0    two

        EOF
        test_cmp ls-files.expect ls-files.actual &&
        BASE=$(test-tool dump-split-index .git/index | grep "^base") &&
        EOF
        test_cmp ls-files.expect ls-files.actual &&
        BASE=$(test-tool dump-split-index .git/index | grep "^base") &&


@@ -257,8 +274,8 @@ test_expect_success 'set core.splitIndex config variable to false' '
        git update-index --force-remove three &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&
        git update-index --force-remove three &&
        git ls-files --stage >ls-files.actual &&
        cat >ls-files.expect <<-EOF &&

-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       one
-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       two
+       100644 $EMPTY_BLOB 0    one
+       100644 $EMPTY_BLOB 0    two

        EOF
        test_cmp ls-files.expect ls-files.actual &&
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        EOF
        test_cmp ls-files.expect ls-files.actual &&
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&


@@ -285,7 +302,7 @@ test_expect_success 'set core.splitIndex config variable back to true' '
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        cat >expect <<-EOF &&
        $BASE
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        cat >expect <<-EOF &&
        $BASE

-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       four
+       100644 $EMPTY_BLOB 0    four

        replacements:
        deletions:
        EOF
        replacements:
        deletions:
        EOF


@@ -309,7 +326,7 @@ test_expect_success 'check behavior with splitIndex.maxPercentChange unset' '
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        cat >expect <<-EOF &&
        $BASE
        test-tool dump-split-index .git/index | sed "/^own/d" >actual &&
        cat >expect <<-EOF &&
        $BASE

-       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       six
+       100644 $EMPTY_BLOB 0    six

        replacements:
        deletions:
        EOF
        replacements:
        deletions:
        EOF