sha1-file.c: mark more strings for translation

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 33f6ce26f69d442238c60619a5f70673d451a7fb..28315706be709d28c85785e389b381a8617337e3 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -116,6 +116,7 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
        my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
        print join("\n", @vars);
 ')
+unset XDG_CACHE_HOME
 unset XDG_CONFIG_HOME
 unset GITPERLLIB
 GIT_AUTHOR_EMAIL=author@example.com
@@ -183,6 +184,8 @@ _x40="$_x35$_x05"
 # Zero SHA-1
 _z40=0000000000000000000000000000000000000000
 
+OID_REGEX="$_x40"
+ZERO_OID=$_z40
 EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
 EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
 
@@ -194,7 +197,7 @@ LF='
 # when case-folding filenames
 u200c=$(printf '\342\200\214')
 
-export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB
+export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX
 
 # Each test should start with something like this, after copyright notices:
 #
@@ -263,7 +266,24 @@ do
                GIT_TEST_CHAIN_LINT=0
                shift ;;
        -x)
-               trace=t
+               # Some test scripts can't be reliably traced  with '-x',
+               # unless the test is run with a Bash version supporting
+               # BASH_XTRACEFD (introduced in Bash v4.1).  Check whether
+               # this test is marked as such, and ignore '-x' if it
+               # isn't executed with a suitable Bash version.
+               if test -z "$test_untraceable" || {
+                    test -n "$BASH_VERSION" && {
+                      test ${BASH_VERSINFO[0]} -gt 4 || {
+                        test ${BASH_VERSINFO[0]} -eq 4 &&
+                        test ${BASH_VERSINFO[1]} -ge 1
+                      }
+                    }
+                  }
+               then
+                       trace=t
+               else
+                       echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD"
+               fi
                shift ;;
        --verbose-log)
                verbose_log=t
@@ -945,10 +965,10 @@ test -d "$GIT_BUILD_DIR"/templates/blt || {
        error "You haven't built things yet, have you?"
 }
 
-if ! test -x "$GIT_BUILD_DIR"/t/helper/test-chmtime
+if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool
 then
-       echo >&2 'You need to build test-chmtime:'
-       echo >&2 'Run "make t/helper/test-chmtime" in the source (toplevel) directory'
+       echo >&2 'You need to build test-tool:'
+       echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory'
        exit 1
 fi
 
@@ -1088,12 +1108,7 @@ test_lazy_prereq UTF8_NFD_TO_NFC '
        auml=$(printf "\303\244")
        aumlcdiar=$(printf "\141\314\210")
        >"$auml" &&
-       case "$(echo *)" in
-       "$aumlcdiar")
-               true ;;
-       *)
-               false ;;
-       esac
+       test -f "$aumlcdiar"
 '
 
 test_lazy_prereq AUTOIDENT '
@@ -1188,5 +1203,16 @@ test_lazy_prereq LONG_IS_64BIT '
        test 8 -le "$(build_option sizeof-long)"
 '
 
-test_lazy_prereq TIME_IS_64BIT 'test-date is64bit'
-test_lazy_prereq TIME_T_IS_64BIT 'test-date time_t-is64bit'
+test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit'
+test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit'
+
+test_lazy_prereq CURL '
+       curl --version
+'
+
+# SHA1 is a test if the hash algorithm in use is SHA-1.  This is both for tests
+# which will not work with other hash algorithms and tests that work but don't
+# test anything meaningful (e.g. special values which cause short collisions).
+test_lazy_prereq SHA1 '
+       test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+'