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Diffstat (limited to 't/t1007-hash-object.sh')
| -rwxr-xr-x | t/t1007-hash-object.sh | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh new file mode 100755 index 0000000..ac5ad8c --- /dev/null +++ b/t/t1007-hash-object.sh @@ -0,0 +1,252 @@ +#!/bin/sh + +test_description="git hash-object" + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +echo_without_newline() { + printf '%s' "$*" +} + +test_blob_does_not_exist() { + test_expect_success 'blob does not exist in database' " + test_must_fail git cat-file blob $1 + " +} + +test_blob_exists() { + test_expect_success 'blob exists in database' " + git cat-file blob $1 + " +} + +hello_content="Hello World" +example_content="This is an example" + +setup_repo() { + echo_without_newline "$hello_content" > hello + echo_without_newline "$example_content" > example +} + +test_repo=test +push_repo() { + test_create_repo $test_repo + cd $test_repo + + setup_repo +} + +pop_repo() { + cd .. + rm -rf $test_repo +} + +test_expect_success 'setup' ' + setup_repo && + test_oid_cache <<-EOF + hello sha1:5e1c309dae7f45e0f39b1bf3ac3cd9db12e7d689 + hello sha256:1e3b6c04d2eeb2b3e45c8a330445404c0b7cc7b257e2b097167d26f5230090c4 + + example sha1:ddd3f836d3e3fbb7ae289aa9ae83536f76956399 + example sha256:b44fe1fe65589848253737db859bd490453510719d7424daab03daf0767b85ae + EOF +' + +# Argument checking + +test_expect_success "multiple '--stdin's are rejected" ' + echo example | test_must_fail git hash-object --stdin --stdin +' + +test_expect_success "Can't use --stdin and --stdin-paths together" ' + echo example | test_must_fail git hash-object --stdin --stdin-paths && + echo example | test_must_fail git hash-object --stdin-paths --stdin +' + +test_expect_success "Can't pass filenames as arguments with --stdin-paths" ' + echo example | test_must_fail git hash-object --stdin-paths hello +' + +test_expect_success "Can't use --path with --stdin-paths" ' + echo example | test_must_fail git hash-object --stdin-paths --path=foo +' + +test_expect_success "Can't use --path with --no-filters" ' + test_must_fail git hash-object --no-filters --path=foo +' + +# Behavior + +push_repo + +test_expect_success 'hash a file' ' + test "$(test_oid hello)" = $(git hash-object hello) +' + +test_blob_does_not_exist "$(test_oid hello)" + +test_expect_success 'hash from stdin' ' + test "$(test_oid example)" = $(git hash-object --stdin < example) +' + +test_blob_does_not_exist "$(test_oid example)" + +test_expect_success 'hash a file and write to database' ' + test "$(test_oid hello)" = $(git hash-object -w hello) +' + +test_blob_exists "$(test_oid hello)" + +test_expect_success 'git hash-object --stdin file1 <file0 first operates on file0, then file1' ' + echo foo > file1 && + obname0=$(echo bar | git hash-object --stdin) && + obname1=$(git hash-object file1) && + obname0new=$(echo bar | git hash-object --stdin file1 | sed -n -e 1p) && + obname1new=$(echo bar | git hash-object --stdin file1 | sed -n -e 2p) && + test "$obname0" = "$obname0new" && + test "$obname1" = "$obname1new" +' + +test_expect_success 'set up crlf tests' ' + echo fooQ | tr Q "\\015" >file0 && + cp file0 file1 && + echo "file0 -crlf" >.gitattributes && + echo "file1 crlf" >>.gitattributes && + git config core.autocrlf true && + file0_sha=$(git hash-object file0) && + file1_sha=$(git hash-object file1) && + test "$file0_sha" != "$file1_sha" +' + +test_expect_success 'check that appropriate filter is invoke when --path is used' ' + path1_sha=$(git hash-object --path=file1 file0) && + path0_sha=$(git hash-object --path=file0 file1) && + test "$file0_sha" = "$path0_sha" && + test "$file1_sha" = "$path1_sha" && + path1_sha=$(cat file0 | git hash-object --path=file1 --stdin) && + path0_sha=$(cat file1 | git hash-object --path=file0 --stdin) && + test "$file0_sha" = "$path0_sha" && + test "$file1_sha" = "$path1_sha" +' + +test_expect_success 'gitattributes also work in a subdirectory' ' + mkdir subdir && + ( + cd subdir && + subdir_sha0=$(git hash-object ../file0) && + subdir_sha1=$(git hash-object ../file1) && + test "$file0_sha" = "$subdir_sha0" && + test "$file1_sha" = "$subdir_sha1" + ) +' + +test_expect_success '--path works in a subdirectory' ' + ( + cd subdir && + path1_sha=$(git hash-object --path=../file1 ../file0) && + path0_sha=$(git hash-object --path=../file0 ../file1) && + test "$file0_sha" = "$path0_sha" && + test "$file1_sha" = "$path1_sha" + ) +' + +test_expect_success 'check that --no-filters option works' ' + nofilters_file1=$(git hash-object --no-filters file1) && + test "$file0_sha" = "$nofilters_file1" && + nofilters_file1=$(cat file1 | git hash-object --stdin) && + test "$file0_sha" = "$nofilters_file1" +' + +test_expect_success 'check that --no-filters option works with --stdin-paths' ' + nofilters_file1=$(echo "file1" | git hash-object --stdin-paths --no-filters) && + test "$file0_sha" = "$nofilters_file1" +' + +pop_repo + +for args in "-w --stdin" "--stdin -w"; do + push_repo + + test_expect_success "hash from stdin and write to database ($args)" ' + test "$(test_oid example)" = $(git hash-object $args < example) + ' + + test_blob_exists "$(test_oid example)" + + pop_repo +done + +filenames="hello +example" + +oids="$(test_oid hello) +$(test_oid example)" + +test_expect_success "hash two files with names on stdin" ' + test "$oids" = "$(echo_without_newline "$filenames" | git hash-object --stdin-paths)" +' + +for args in "-w --stdin-paths" "--stdin-paths -w"; do + push_repo + + test_expect_success "hash two files with names on stdin and write to database ($args)" ' + test "$oids" = "$(echo_without_newline "$filenames" | git hash-object $args)" + ' + + test_blob_exists "$(test_oid hello)" + test_blob_exists "$(test_oid example)" + + pop_repo +done + +test_expect_success 'too-short tree' ' + echo abc >malformed-tree && + test_must_fail git hash-object -t tree malformed-tree 2>err && + test_i18ngrep "too-short tree object" err +' + +test_expect_success 'malformed mode in tree' ' + hex_sha1=$(echo foo | git hash-object --stdin -w) && + bin_sha1=$(echo $hex_sha1 | hex2oct) && + printf "9100644 \0$bin_sha1" >tree-with-malformed-mode && + test_must_fail git hash-object -t tree tree-with-malformed-mode 2>err && + test_i18ngrep "malformed mode in tree entry" err +' + +test_expect_success 'empty filename in tree' ' + hex_sha1=$(echo foo | git hash-object --stdin -w) && + bin_sha1=$(echo $hex_sha1 | hex2oct) && + printf "100644 \0$bin_sha1" >tree-with-empty-filename && + test_must_fail git hash-object -t tree tree-with-empty-filename 2>err && + test_i18ngrep "empty filename in tree entry" err +' + +test_expect_success 'corrupt commit' ' + test_must_fail git hash-object -t commit --stdin </dev/null +' + +test_expect_success 'corrupt tag' ' + test_must_fail git hash-object -t tag --stdin </dev/null +' + +test_expect_success 'hash-object complains about bogus type name' ' + test_must_fail git hash-object -t bogus --stdin </dev/null +' + +test_expect_success 'hash-object complains about truncated type name' ' + test_must_fail git hash-object -t bl --stdin </dev/null +' + +test_expect_success '--literally' ' + t=1234567890 && + echo example | git hash-object -t $t --literally --stdin +' + +test_expect_success '--literally with extra-long type' ' + t=12345678901234567890123456789012345678901234567890 && + t="$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t$t" && + echo example | git hash-object -t $t --literally --stdin +' + +test_done |