1 files changed, 269 insertions, 0 deletions
diff --git a/t/simple.t b/t/simple.t
new file mode 100755
index 0000000..b418d39
--- /dev/null
+++ b/t/simple.t
@@ -0,0 +1,269 @@
+#!/bin/sh
+export "PATH=.:$PATH"
+
+printf '1..27\n'
+printf '# simple tests\n'
+
+tap3 'single argument run' <<'EOF'
+xe echo
+<<<
+1
+2
+3
+>>>
+1
+2
+3
+EOF
+
+tap3 'dual argument run' <<'EOF'
+xe -N2 echo
+<<<
+1
+2
+3
+4
+5
+>>>
+1 2
+3 4
+5
+EOF
+
+tap3 'unlimited argument run' <<'EOF'
+xe -N0 echo
+<<<
+1
+2
+3
+4
+5
+>>>
+1 2 3 4 5
+EOF
+
+tap3 'empty input run' <<'EOF'
+true | xe echo a
+>>>
+EOF
+
+tap3 'dry run' <<'EOF'
+xe -n echo x
+<<<
+a
+b
+c
+>>>2
+echo x a
+echo x b
+echo x c
+EOF
+
+tap3 'dry run quoting' <<'EOF'
+xe -n echo x
+<<<
+a
+b b
+c
+>>>2
+echo x a
+echo x 'b b'
+echo x c
+EOF
+
+tap3 'verbose run' <<'EOF'
+xe -v echo x
+<<<
+a
+b
+c
+>>>
+x a
+x b
+x c
+>>>2
+echo x a
+echo x b
+echo x c
+EOF
+
+tap3 'with no command' <<'EOF'
+xe -N2
+<<<
+1
+2
+3
+>>>
+1
+2
+3
+EOF
+
+tap3 'using {}' <<'EOF'
+xe echo a {} x
+<<<
+1
+2
+3
+>>>
+a 1 x
+a 2 x
+a 3 x
+EOF
+
+tap3 'using {} twice' <<'EOF'
+xe echo {} x {}
+<<<
+1
+2
+3
+>>>
+1 x {}
+2 x {}
+3 x {}
+EOF
+
+tap3 'using -I%' <<'EOF'
+xe -I% echo {} x %
+<<<
+1
+2
+3
+>>>
+{} x 1
+{} x 2
+{} x 3
+EOF
+
+tap3 'using -I "" to disable' <<'EOF'
+xe -I "" echo {} x %
+<<<
+1
+2
+3
+>>>
+{} x % 1
+{} x % 2
+{} x % 3
+EOF
+
+tap3 'using {} with multiple arguments' <<'EOF'
+xe -N2 echo a {} x {}
+<<<
+1
+2
+3
+>>>
+a 1 2 x {}
+a 3 x {}
+EOF
+
+tap3 'using -0' <<'EOF'
+printf "foo\0bar\0quux" | xe -0 echo
+>>>
+foo
+bar
+quux
+EOF
+
+tap3 'using -a' <<'EOF'
+xe -a echo -- 1 2 3
+>>>
+1
+2
+3
+EOF
+
+tap3 'using -a with no arguments' <<'EOF'
+xe -a echo
+>>>
+EOF
+
+tap3 'using -a with no command' <<'EOF'
+xe -N2 -a -- 1 2 3
+>>>
+1
+2
+3
+EOF
+
+tap3 'using -A%' <<'EOF'
+xe -A% echo -- % 1 2 3
+>>>
+-- 1
+-- 2
+-- 3
+EOF
+
+tap3 'using -A% with no arguments' <<'EOF'
+xe -A% echo
+>>>2
+xe: '-A %' used but no separator '%' found in command line.
+EOF
+
+tap3 'using -A% with no command' <<'EOF'
+xe -N2 -A% % 1 2 3
+>>>
+1
+2
+3
+EOF
+
+tap3 'using -f' <<'EOF'
+echo notme | xe -f Makefile echo
+>>> /DESTDIR/
+EOF
+
+tap3 'using -s' <<'EOF'
+xe -s 'echo x$1'
+<<<
+1
+2
+3
+>>>
+x1
+x2
+x3
+EOF
+
+tap3 'using -s with -N0' <<'EOF'
+xe -N0 -s 'echo x$@'
+<<<
+1
+2
+3
+>>>
+x1 2 3
+EOF
+
+tap3 'using -s with -a' <<'EOF'
+xe -s 'echo x$@' -a 1 2 3
+>>>
+x1
+x2
+x3
+EOF
+
+tap3 'using -s with -a' <<'EOF'
+xe -a -s 'echo x$@' 1 2 3
+>>>
+x1
+x2
+x3
+EOF
+
+tap3 'using -s with -a' <<'EOF'
+xe -a -s 'echo x$@' -- 1 2 3
+>>>
+x1
+x2
+x3
+EOF
+
+tap3 'with ITER' <<'EOF'
+xe -a -s 'echo $ITER' -- a b c
+>>>
+1
+2
+3
+EOF