tests: enhance tests

tests/general_comment.def

@@ -8,6 +8,7 @@ page: test
 
     # Escape with hexcode
     \x23! /bin/sh # trailing comments always get filtered
+    $(shebang_bash)
 
     \x2f* multi-line comments need escape */
 
@@ -16,13 +17,17 @@ page: test
 
     $call A
 
+macros:
+    shebang_bash: #! /bin/bash # trailing comment require #space
+
 template: A
     Template # with trailing comment
     # Comments can be passed in literally in template
     \x2f* Unfortunately multiline comments still need escape */
 
 /* expect test.txt:
 #! /bin/sh
+#! /bin/bash
 
 /* multi-line comments need escape */
 

tests/general_macros.def

@@ -1,6 +1,10 @@
 page: test
     module: general
 
+    $(A)
+    $(B:param)
+    $(set:c=hello)
+    $(C)
     $call test_basic
     $call set_macro
     $call export
@@ -57,8 +61,14 @@ macros:
     a: 1, 2, 3
     a:: 4, 5
     b: param: $1
+    A: A=$(a)
+    B: B=$(b:$1) # only simple macros can nest
+    C: C=$(c)    # only static macros can nest
 
 /* expect test.txt:
+A=1, 2, 3, 4, 5
+B=$(b:param)
+C=$(c)
 a: [1, 2, 3, 4, 5]
 param: b
 a: [set]