Merge branch 'jk/missing-config'

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 830e5e7360350a424a2fe6016a03c913209f7557..38e5a59ff7877b3d2624574ecb9584803fe46152 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -238,14 +238,51 @@ test_set_editor () {
 }
 
 test_decode_color () {
-       sed     -e 's/.\[1m/<WHITE>/g' \
-               -e 's/.\[31m/<RED>/g' \
-               -e 's/.\[32m/<GREEN>/g' \
-               -e 's/.\[33m/<YELLOW>/g' \
-               -e 's/.\[34m/<BLUE>/g' \
-               -e 's/.\[35m/<MAGENTA>/g' \
-               -e 's/.\[36m/<CYAN>/g' \
-               -e 's/.\[m/<RESET>/g'
+       awk '
+               function name(n) {
+                       if (n == 0) return "RESET";
+                       if (n == 1) return "BOLD";
+                       if (n == 30) return "BLACK";
+                       if (n == 31) return "RED";
+                       if (n == 32) return "GREEN";
+                       if (n == 33) return "YELLOW";
+                       if (n == 34) return "BLUE";
+                       if (n == 35) return "MAGENTA";
+                       if (n == 36) return "CYAN";
+                       if (n == 37) return "WHITE";
+                       if (n == 40) return "BLACK";
+                       if (n == 41) return "BRED";
+                       if (n == 42) return "BGREEN";
+                       if (n == 43) return "BYELLOW";
+                       if (n == 44) return "BBLUE";
+                       if (n == 45) return "BMAGENTA";
+                       if (n == 46) return "BCYAN";
+                       if (n == 47) return "BWHITE";
+               }
+               {
+                       while (match($0, /\x1b\[[0-9;]*m/) != 0) {
+                               printf "%s<", substr($0, 1, RSTART-1);
+                               codes = substr($0, RSTART+2, RLENGTH-3);
+                               if (length(codes) == 0)
+                                       printf "%s", name(0)
+                               else {
+                                       n = split(codes, ary, ";");
+                                       sep = "";
+                                       for (i = 1; i <= n; i++) {
+                                               printf "%s%s", sep, name(ary[i]);
+                                               sep = ";"
+                                       }
+                               }
+                               printf ">";
+                               $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1);
+                       }
+                       print
+               }
+       '
+}
+
+nul_to_q () {
+       perl -pe 'y/\000/Q/'
 }
 
 q_to_nul () {
@@ -362,6 +399,15 @@ test_have_prereq () {
        test $total_prereq = $ok_prereq
 }
 
+test_declared_prereq () {
+       case ",$test_prereq," in
+       *,$1,*)
+               return 0
+               ;;
+       esac
+       return 1
+}
+
 # You are not expected to call test_ok_ and test_failure_ directly, use
 # the text_expect_* functions instead.
 
@@ -414,17 +460,17 @@ test_skip () {
                        break
                esac
        done
-       if test -z "$to_skip" && test -n "$prereq" &&
-          ! test_have_prereq "$prereq"
+       if test -z "$to_skip" && test -n "$test_prereq" &&
+          ! test_have_prereq "$test_prereq"
        then
                to_skip=t
        fi
        case "$to_skip" in
        t)
                of_prereq=
-               if test "$missing_prereq" != "$prereq"
+               if test "$missing_prereq" != "$test_prereq"
                then
-                       of_prereq=" of $prereq"
+                       of_prereq=" of $test_prereq"
                fi
 
                say_color skip >&3 "skipping test: $@"
@@ -438,9 +484,10 @@ test_skip () {
 }
 
 test_expect_failure () {
-       test "$#" = 3 && { prereq=$1; shift; } || prereq=
+       test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
        test "$#" = 2 ||
        error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
+       export test_prereq
        if ! test_skip "$@"
        then
                say >&3 "checking known breakage: $2"
@@ -456,9 +503,10 @@ test_expect_failure () {
 }
 
 test_expect_success () {
-       test "$#" = 3 && { prereq=$1; shift; } || prereq=
+       test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
        test "$#" = 2 ||
        error "bug in the test script: not 2 or 3 parameters to test-expect-success"
+       export test_prereq
        if ! test_skip "$@"
        then
                say >&3 "expecting success: $2"
@@ -500,11 +548,12 @@ test_expect_code () {
 # Usage: test_external description command arguments...
 # Example: test_external 'Perl API' perl ../path/to/test.pl
 test_external () {
-       test "$#" = 4 && { prereq=$1; shift; } || prereq=
+       test "$#" = 4 && { test_prereq=$1; shift; } || test_prereq=
        test "$#" = 3 ||
        error >&5 "bug in the test script: not 3 or 4 parameters to test_external"
        descr="$1"
        shift
+       export test_prereq
        if ! test_skip "$descr" "$@"
        then
                # Announce the script to reduce confusion about the
@@ -970,11 +1019,13 @@ case $(uname -s) in
        # no POSIX permissions
        # backslashes in pathspec are converted to '/'
        # exec does not inherit the PID
+       test_set_prereq MINGW
        ;;
 *)
        test_set_prereq POSIXPERM
        test_set_prereq BSLASHPSPEC
        test_set_prereq EXECKEEPSPID
+       test_set_prereq NOT_MINGW
        ;;
 esac