#!/bin/sh test_description="git hash-object" . ./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 $1 " } hello_content="Hello World" hello_sha1=5e1c309dae7f45e0f39b1bf3ac3cd9db12e7d689 example_content="This is an example" example_sha1=ddd3f836d3e3fbb7ae289aa9ae83536f76956399 setup_repo() { echo_without_newline "$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 } setup_repo # 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 $hello_sha1 = $(git hash-object hello) ' test_blob_does_not_exist $hello_sha1 test_expect_success 'hash from stdin' ' test $example_sha1 = $(git hash-object --stdin < example) ' test_blob_does_not_exist $example_sha1 test_expect_success 'hash a file and write to database' ' test $hello_sha1 = $(git hash-object -w hello) ' test_blob_exists $hello_sha1 test_expect_success 'git hash-object --stdin file1 <file0 first operates on file0, then file1' ' echo foo > file1 && obname0=$(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" = "$obname1new" ' test_expect_success 'check that appropriate filter is invoke when --path is used' ' echo fooQ | tr Q "\\015" >file0 && cp file0 file1 && echo "file0 -crlf" >.gitattributes && echo "file1 crlf" >>.gitattributes && git config core.autocrlf true && file0_sha=$(git hash-object file0) && file1_sha=$(git hash-object file1) && test "$file0_sha" != "$file1_sha" && path1_sha=$(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" = "$path1_sha" && git config --unset core.autocrlf ' test_expect_success 'check that --no-filters option works' ' echo fooQ | tr Q "\\015" >file0 && cp file0 file1 && echo "file0 -crlf" >.gitattributes && echo "file1 crlf" >>.gitattributes && git config core.autocrlf true && file0_sha=$(git hash-object file0) && file1_sha=$(git hash-object file1) && test "$file0_sha" != "$file1_sha" && nofilters_file1=$(git hash-object --no-filters file1) && test "$file0_sha" = "$nofilters_file1" && nofilters_file1=$(cat file1 | git hash-object --stdin) && test "$file0_sha" = "$nofilters_file1" && git config --unset core.autocrlf ' test_expect_success 'check that --no-filters option works with --stdin-paths' ' echo fooQ | tr Q "\\015" >file0 && cp file0 file1 && echo "file0 -crlf" >.gitattributes && echo "file1 crlf" >>.gitattributes && git config core.autocrlf true && file0_sha=$(git hash-object file0) && file1_sha=$(git hash-object file1) && test "$file0_sha" != "$file1_sha" && nofilters_file1=$(echo "file1" | git hash-object --stdin-paths --no-filters) && test "$file0_sha" = "$nofilters_file1" && git config --unset core.autocrlf ' pop_repo for args in "-w --stdin" "--stdin -w"; do push_repo test_expect_success "hash from stdin and write to database ($args)" ' test $example_sha1 = $(git hash-object $args < example) ' test_blob_exists $example_sha1 pop_repo done filenames="hello example" sha1s="$hello_sha1 $example_sha1" test_expect_success "hash two files with names on stdin" ' test "$sha1s" = "$(echo_without_newline "$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 ($args)" ' test "$sha1s" = "$(echo_without_newline "$filenames" | git hash-object $args)" ' test_blob_exists $hello_sha1 test_blob_exists $example_sha1 pop_repo done test_expect_success 'corrupt tree' ' echo abc >malformed-tree && test_must_fail git hash-object -t tree malformed-tree ' 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_done