Libc-1081.1.3.tar.gz

[apple/libc.git] / tests / regex / datafiles / nullsubexpr.dat

diff --git a/tests/regex/datafiles/nullsubexpr.dat b/tests/regex/datafiles/nullsubexpr.dat
new file mode 100644 (file)
index 0000000..c73d8f0
--- /dev/null
+++ b/tests/regex/datafiles/nullsubexpr.dat
@@ -0,0 +1,73 @@
+NOTE   null subexpression matches : 2002-06-06
+
+E      (a*)*           a               (0,1)(0,1)
+E      SAME            x               (0,0)(0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+E      (a*)+           a               (0,1)(0,1)
+E      SAME            x               (0,0)(0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+E      (a+)*           a               (0,1)(0,1)
+E      SAME            x               (0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+E      (a+)+           a               (0,1)(0,1)
+E      SAME            x               NOMATCH
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+
+E      ([a]*)*         a               (0,1)(0,1)
+E      SAME            x               (0,0)(0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+E      ([a]*)+         a               (0,1)(0,1)
+E      SAME            x               (0,0)(0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaax         (0,6)(0,6)
+E      ([^b]*)*        a               (0,1)(0,1)
+E      SAME            b               (0,0)(0,0)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            aaaaaab         (0,6)(0,6)
+E      ([ab]*)*        a               (0,1)(0,1)
+E      SAME            aaaaaa          (0,6)(0,6)
+E      SAME            ababab          (0,6)(0,6)
+E      SAME            bababa          (0,6)(0,6)
+E      SAME            b               (0,1)(0,1)
+E      SAME            bbbbbb          (0,6)(0,6)
+E      SAME            aaaabcde        (0,5)(0,5)
+E      ([^a]*)*        b               (0,1)(0,1)
+E      SAME            bbbbbb          (0,6)(0,6)
+E      SAME            aaaaaa          (0,0)(0,0)
+E      ([^ab]*)*       ccccxx          (0,6)(0,6)
+E      SAME            ababab          (0,0)(0,0)
+
+E      ((z)+|a)*       zabcde          (0,2)(1,2)
+
+{E     a+?             aaaaaa          (0,1)   no *? +? mimimal match ops
+E      (a)             aaa             (0,1)(0,1)
+E      (a*?)           aaa             (0,0)(0,0)
+E      (a)*?           aaa             (0,0)
+E      (a*?)*?         aaa             (0,0)
+}
+
+B      \(a*\)*\(x\)            x       (0,1)(0,0)(0,1)
+B      \(a*\)*\(x\)            ax      (0,2)(0,1)(1,2)
+B      \(a*\)*\(x\)            axa     (0,2)(0,1)(1,2)
+B      \(a*\)*\(x\)\(\1\)      x       (0,1)(0,0)(0,1)(1,1)
+B      \(a*\)*\(x\)\(\1\)      ax      (0,2)(1,1)(1,2)(2,2)
+B      \(a*\)*\(x\)\(\1\)      axa     (0,3)(0,1)(1,2)(2,3)
+B      \(a*\)*\(x\)\(\1\)\(x\) axax    (0,4)(0,1)(1,2)(2,3)(3,4)
+B      \(a*\)*\(x\)\(\1\)\(x\) axxa    (0,3)(1,1)(1,2)(2,2)(2,3)
+
+E      (a*)*(x)                x       (0,1)(0,0)(0,1)
+E      (a*)*(x)                ax      (0,2)(0,1)(1,2)
+E      (a*)*(x)                axa     (0,2)(0,1)(1,2)
+
+E      (a*)+(x)                x       (0,1)(0,0)(0,1)
+E      (a*)+(x)                ax      (0,2)(0,1)(1,2)
+E      (a*)+(x)                axa     (0,2)(0,1)(1,2)
+
+E      (a*){2}(x)              x       (0,1)(0,0)(0,1)
+E      (a*){2}(x)              ax      (0,2)(1,1)(1,2)
+E      (a*){2}(x)              axa     (0,2)(1,1)(1,2)