TEST_SHELL

tests/Cross-shell test support/.test-urchin-x/This should run as $TEST_SHELL

@@ -0,0 +1,4 @@
+#! ../../../urchin -x
+running=$(ps -o comm= -p $$ && :)
+echo "Running shell: $running"
+[ "$running" = bash ]

tests/Cross-shell test support/urchin -x should pass the $TEST_SHELL

@@ -0,0 +1,3 @@
+#!/bin/sh
+export TEST_SHELL=/bin/zsh
+echo '[ "$TEST_SHELL" = /bin/zsh ] ; exit $?' | ../../urchin -x

tests/Cross-shell test support/urchin -x should start a shell.

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+test c = $(../../urchin -x .print-arg-3 a 'b b b b' c d e)

tests/Cross-shell test support/urchin -x should start the $TEST_SHELL

@@ -0,0 +1,3 @@
+#!/bin/sh
+export TEST_SHELL=/bin/zsh
+echo 'test -n "$ZSH_VERSION"; exit $?' | ../../urchin -x

tests/Cross-shell test support/urchin should pass the $TEST_SHELL variable to urchin -x

@@ -0,0 +1,3 @@
+#!/bin/sh
+export TEST_SHELL=/bin/bash
+../../urchin .test-urchin-x

tests/urchin -x should start the $TEST_SHELL.

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-test c = $(../urchin -x .print-arg-3 a 'b b b b' c d e)

urchin

@@ -177,8 +177,10 @@ do
           ;;
         -x) # `urchin -sh` is equivalent to "$TEST_SHELL"
           shift
-          urchinsh=${TEST_SHELL:-/bin/sh}
-          "$urchinsh" "$@"
+         #current_shell=$(ps -o comm= -p $$ && :)
+         #urchinsh=${TEST_SHELL:-$current_shell}
+          export TEST_SHELL=${TEST_SHELL:-/bin/sh}
+          "$TEST_SHELL" "$@"
           exit $?;;
         -h|--help) urchin_help
           exit 0;;