Shell: Add tests for 'if'

Shell/Tests/if.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+if test 1 -eq 1 {
+ # Are comments ok?
+ # Basic 'if' structure, empty block.
+ if true {
+ } else {
+ exit 2
+ }
+ if false {
+ exit 2
+ } else {
+ }
+
+ # Basic 'if' structure, without 'else'
+ if false {
+ echo "Fail: 'if false' runs the branch"
+ exit 2
+ }
+
+ # Extended 'cond' form.
+ if false {
+ echo "Fail: 'if false' with 'else if' runs first branch"
+ exit 2
+ } else if true {
+ } else {
+ echo "Fail: 'if false' with 'else if' runs last branch"
+ exit 2
+ }
+
+ # FIXME: Some form of 'not' would be nice
+ # &&/|| in condition
+ if true || false {
+ } else {
+ echo "Fail: 'if true || false' runs false branch"
+ exit 2
+ }
+
+ if true && false {
+ echo "Fail: 'if true && false' runs true branch"
+ exit 2
+ }
+} else {
+ echo "Fail: 'if test 1 -eq 1' runs false branch"
+ exit 1
+}