!EVAL

[pspp] / tests / language / control / define.at

diff --git a/tests/language/control/define.at b/tests/language/control/define.at
index 8f1c8dea8db61b993a663ab5852db9273a0a2fd1..bf5e2c4ae11dbaa0cabe39e9960bc1d83246e9aa 100644 (file)
--- a/tests/language/control/define.at
+++ b/tests/language/control/define.at
@@ -18,10 +18,12 @@ AT_BANNER([DEFINE])
 
 m4_define([PSPP_CHECK_MACRO_EXPANSION],
   [AT_SETUP([macro expansion - $1])
+   AT_KEYWORDS([m4_bpatsubst([$1], [!], [])])
    AT_DATA([define.sps], [$2
 DEBUG EXPAND.
 $3
 ])
+   AT_CAPTURE_FILE([define.sps])
    AT_DATA([expout], [$4
 ])
    AT_CHECK([pspp --testing-mode define.sps | sed '/^$/d'], [$6], [expout])
@@ -351,4 +353,183 @@ PSPP_CHECK_MACRO_EXPANSION([default keyword arguments],
   [!k arg1=x.
 !k],
   [k(x)
-k(a b c)])
\ No newline at end of file
+k(a b c)])
+
+dnl Keep this test in sync with the examples for !BLANKS in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!BLANKS],
+  [DEFINE !b()
+!BLANKS(0).
+!QUOTE(!BLANKS(0)).
+!BLANKS(1).
+!QUOTE(!BLANKS(1)).
+!BLANKS(2).
+!QUOTE(!BLANKS(2)).
+!BLANKS(5).
+!QUOTE(!BLANKS(5)).
+!ENDDEFINE],
+  [!b.],
+  [.
+''.
+.
+' '.
+.
+'  '.
+.
+'     '.])
+
+dnl Keep this test in sync with the examples for !CONCAT in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!CONCAT],
+  [DEFINE !c()
+!CONCAT(x, y).
+!CONCAT('x', 'y').
+!CONCAT(12, 34).
+!CONCAT(!NULL, 123).
+!ENDDEFINE],
+  [!c.],
+  [xy.
+xy.
+1234.
+123.])
+
+dnl Keep this test in sync with the examples for !EVAL in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!EVAL],
+  [DEFINE !vars() a b c !ENDDEFINE.
+DEFINE !e()
+!vars.
+!QUOTE(!vars).
+!EVAL(!vars).
+!QUOTE(!EVAL(!vars)).
+!ENDDEFINE
+DEFINE !e2(!positional !enclose('(',')'))
+!1.
+!QUOTE(!1).
+!EVAL(!1).
+!QUOTE(!EVAL(!1)).
+!ENDDEFINE],
+  [!e.
+!e2(!vars)],
+  [a b c.
+'!vars'.
+a b c.
+'a b c'.
+a b c.
+'!vars'.
+a b c.
+'a b c'.])
+
+dnl Keep this test in sync with the examples for !HEAD in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!HEAD],
+  [DEFINE !h()
+!HEAD('a b c').
+!HEAD('a').
+!HEAD(!NULL).
+!HEAD('').
+!ENDDEFINE],
+  [!h.],
+  [a.
+a.
+.
+.])
+
+dnl Keep this test in sync with the examples for !TAIL in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!TAIL],
+  [DEFINE !t()
+!TAIL('a b c').
+!TAIL('a').
+!TAIL(!NULL).
+!TAIL('').
+!ENDDEFINE],
+  [!t.],
+  [b c.
+.
+.
+.])
+
+dnl Keep this test in sync with the examples for !INDEX in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!INDEX],
+  [DEFINE !i()
+!INDEX(banana, an).
+!INDEX(banana, nan).
+!INDEX(banana, apple).
+!INDEX("banana", nan).
+!INDEX("banana", "nan").
+!INDEX(!UNQUOTE("banana"), !UNQUOTE("nan")).
+!ENDDEFINE],
+  [!i.],
+  [2.
+3.
+0.
+4.
+0.
+3.])
+
+dnl Keep this test in sync with the examples for !LENGTH in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!LENGTH],
+  [DEFINE !l()
+!LENGTH(123).
+!LENGTH(123.00).
+!LENGTH( 123 ).
+!LENGTH("123").
+!LENGTH(xyzzy).
+!LENGTH("xyzzy").
+!LENGTH("xy""zzy").
+!LENGTH(!UNQUOTE("xyzzy")).
+!LENGTH(!UNQUOTE("xy""zzy")).
+!LENGTH(!NULL).
+!ENDDEFINE.
+DEFINE !la(!positional !enclose('(',')'))
+!LENGTH(!1).
+!ENDDEFINE.],
+  [!l.
+!la(a b c).
+!la().],
+  [3.
+6.
+3.
+5.
+5.
+7.
+9.
+5.
+6.
+0.
+5.
+0.])
+
+dnl Keep this test in sync with the examples for !SUBSTR in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!SUBSTR],
+  [DEFINE !s()
+!SUBSTR(banana, 3).
+!SUBSTR(banana, 3, 3).
+!SUBSTR("banana", 3).
+!SUBSTR(!UNQUOTE("banana"), 3).
+!SUBSTR("banana", 3, 3).
+!SUBSTR(banana, 3, 0).
+!SUBSTR(banana, 3, 10).
+!SUBSTR(banana, 10, 3).
+!ENDDEFINE.],
+  [!s.],
+  [error
+nana.
+nan.
+anana.
+nana.
+ana.
+.
+nana.
+.])
+
+dnl Keep this test in sync with the examples for !UPCASE in the manual.
+PSPP_CHECK_MACRO_EXPANSION([!UPCASE],
+  [DEFINE !u()
+!UPCASE(freckle).
+!UPCASE('freckle').
+!UPCASE('a b c').
+!UPCASE('A B C').
+!ENDDEFINE.],
+  [!u.],
+  [FRECKLE.
+FRECKLE.
+A B C.
+A B C.])
+