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-rw-r--r--systemtest/testdata/parser/gentest.awk29
-rw-r--r--systemtest/testdata/parser/mm_long.ql3
-rw-r--r--systemtest/testdata/parser/mm_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/mm_long.ql.out6
-rw-r--r--systemtest/testdata/parser/mp_long.ql2
-rw-r--r--systemtest/testdata/parser/mp_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/mp_long.ql.out6
-rw-r--r--systemtest/testdata/parser/nm_long.ql2
-rw-r--r--systemtest/testdata/parser/nm_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/nm_long.ql.out6
-rw-r--r--systemtest/testdata/parser/nn_long.ql2
-rw-r--r--systemtest/testdata/parser/nn_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/nn_long.ql.out6
-rw-r--r--systemtest/testdata/parser/np_long.ql2
-rw-r--r--systemtest/testdata/parser/np_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/np_long.ql.out6
-rw-r--r--systemtest/testdata/parser/om_long.ql2
-rw-r--r--systemtest/testdata/parser/om_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/om_long.ql.out6
-rw-r--r--systemtest/testdata/parser/on_long.ql2
-rw-r--r--systemtest/testdata/parser/on_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/on_long.ql.out6
-rw-r--r--systemtest/testdata/parser/op_long.ql2
-rw-r--r--systemtest/testdata/parser/op_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/op_long.ql.out6
-rw-r--r--systemtest/testdata/parser/p1_long.ql2
-rw-r--r--systemtest/testdata/parser/p1_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/p1_long.ql.out6
-rw-r--r--systemtest/testdata/parser/p2_long.ql2
-rw-r--r--systemtest/testdata/parser/p2_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/p2_long.ql.out6
-rw-r--r--systemtest/testdata/parser/pm_long.ql2
-rw-r--r--systemtest/testdata/parser/pm_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/pm_long.ql.out6
-rw-r--r--systemtest/testdata/parser/pp_long.ql2
-rw-r--r--systemtest/testdata/parser/pp_long.ql.java.out1
-rw-r--r--systemtest/testdata/parser/pp_long.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_1.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_1.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_1.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_2.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_2.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_2.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_3.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_3.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_3.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_4.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_4.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_4.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_5.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_5.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_5.ql.out6
-rw-r--r--systemtest/testdata/parser/sqrt_6.ql2
-rw-r--r--systemtest/testdata/parser/sqrt_6.ql.java.out1
-rw-r--r--systemtest/testdata/parser/sqrt_6.ql.out6
-rw-r--r--systemtest/testdata/parser/testcases21
56 files changed, 0 insertions, 213 deletions
diff --git a/systemtest/testdata/parser/gentest.awk b/systemtest/testdata/parser/gentest.awk
deleted file mode 100644
index b743c6c..0000000
--- a/systemtest/testdata/parser/gentest.awk
+++ /dev/null
@@ -1,29 +0,0 @@
-#! /bin/gawk -f
-##
-## This AWK-script generates some example queries, when applied on "testcases",
-## as command line argument. When you need to add new test cases, edit the
-## file "testcases". Each line in this file should be of the form:
-##
-## filename @ query @ -- comment @ -- comment
-##
-## For example the line:
-##
-## mm.ql @ select 2- -1 from ImgCharA as a @ -- caution: -- introduces comments.
-##
-## should generate a test file named mm.ql with the folowing content:
-##
-## -- caution: -- introduces comments.
-##
-## select 2- -1 from ImgCharA as a
-##
-## The char @ is somewhat unusual for SQL and I chose it as field separator.
-
-BEGIN {FS = "@"} ;
-
-{
- for (i = 3; i < NF; i++) {
- printf "%s\n", $i > $1
- }
- printf "\n" >> $1
- printf "%s\n", $2 >> $1
-}
diff --git a/systemtest/testdata/parser/mm_long.ql b/systemtest/testdata/parser/mm_long.ql
deleted file mode 100644
index 5f79ee8..0000000
--- a/systemtest/testdata/parser/mm_long.ql
+++ /dev/null
@@ -1,3 +0,0 @@
- -- test unary and binary operators on long.
-
- select 2++1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/mm_long.ql.java.out b/systemtest/testdata/parser/mm_long.ql.java.out
deleted file mode 100644
index dc7b54a..0000000
--- a/systemtest/testdata/parser/mm_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-33 \ No newline at end of file
diff --git a/systemtest/testdata/parser/mm_long.ql.out b/systemtest/testdata/parser/mm_long.ql.out
deleted file mode 100644
index 58af424..0000000
--- a/systemtest/testdata/parser/mm_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 3
-Element 2: 3
--- Testbed end block:
diff --git a/systemtest/testdata/parser/mp_long.ql b/systemtest/testdata/parser/mp_long.ql
deleted file mode 100644
index 0d613de..0000000
--- a/systemtest/testdata/parser/mp_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 2-+1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/mp_long.ql.java.out b/systemtest/testdata/parser/mp_long.ql.java.out
deleted file mode 100644
index 9d60796..0000000
--- a/systemtest/testdata/parser/mp_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-11 \ No newline at end of file
diff --git a/systemtest/testdata/parser/mp_long.ql.out b/systemtest/testdata/parser/mp_long.ql.out
deleted file mode 100644
index 5f11d14..0000000
--- a/systemtest/testdata/parser/mp_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1
-Element 2: 1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/nm_long.ql b/systemtest/testdata/parser/nm_long.ql
deleted file mode 100644
index 188c6ae..0000000
--- a/systemtest/testdata/parser/nm_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select -0 from ImgCharA as i
diff --git a/systemtest/testdata/parser/nm_long.ql.java.out b/systemtest/testdata/parser/nm_long.ql.java.out
deleted file mode 100644
index 857f065..0000000
--- a/systemtest/testdata/parser/nm_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-00 \ No newline at end of file
diff --git a/systemtest/testdata/parser/nm_long.ql.out b/systemtest/testdata/parser/nm_long.ql.out
deleted file mode 100644
index 0b8f0e4..0000000
--- a/systemtest/testdata/parser/nm_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 0
-Element 2: 0
--- Testbed end block:
diff --git a/systemtest/testdata/parser/nn_long.ql b/systemtest/testdata/parser/nn_long.ql
deleted file mode 100644
index c3b31a6..0000000
--- a/systemtest/testdata/parser/nn_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 0 from ImgCharA as i
diff --git a/systemtest/testdata/parser/nn_long.ql.java.out b/systemtest/testdata/parser/nn_long.ql.java.out
deleted file mode 100644
index 857f065..0000000
--- a/systemtest/testdata/parser/nn_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-00 \ No newline at end of file
diff --git a/systemtest/testdata/parser/nn_long.ql.out b/systemtest/testdata/parser/nn_long.ql.out
deleted file mode 100644
index 0b8f0e4..0000000
--- a/systemtest/testdata/parser/nn_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 0
-Element 2: 0
--- Testbed end block:
diff --git a/systemtest/testdata/parser/np_long.ql b/systemtest/testdata/parser/np_long.ql
deleted file mode 100644
index 819cdf4..0000000
--- a/systemtest/testdata/parser/np_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select +0 from ImgCharA as i
diff --git a/systemtest/testdata/parser/np_long.ql.java.out b/systemtest/testdata/parser/np_long.ql.java.out
deleted file mode 100644
index 857f065..0000000
--- a/systemtest/testdata/parser/np_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-00 \ No newline at end of file
diff --git a/systemtest/testdata/parser/np_long.ql.out b/systemtest/testdata/parser/np_long.ql.out
deleted file mode 100644
index 0b8f0e4..0000000
--- a/systemtest/testdata/parser/np_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 0
-Element 2: 0
--- Testbed end block:
diff --git a/systemtest/testdata/parser/om_long.ql b/systemtest/testdata/parser/om_long.ql
deleted file mode 100644
index 2e65dfa..0000000
--- a/systemtest/testdata/parser/om_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select -1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/om_long.ql.java.out b/systemtest/testdata/parser/om_long.ql.java.out
deleted file mode 100644
index c92a447..0000000
--- a/systemtest/testdata/parser/om_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
--1-1 \ No newline at end of file
diff --git a/systemtest/testdata/parser/om_long.ql.out b/systemtest/testdata/parser/om_long.ql.out
deleted file mode 100644
index 08b0f64..0000000
--- a/systemtest/testdata/parser/om_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: -1
-Element 2: -1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/on_long.ql b/systemtest/testdata/parser/on_long.ql
deleted file mode 100644
index dd16912..0000000
--- a/systemtest/testdata/parser/on_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/on_long.ql.java.out b/systemtest/testdata/parser/on_long.ql.java.out
deleted file mode 100644
index 9d60796..0000000
--- a/systemtest/testdata/parser/on_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-11 \ No newline at end of file
diff --git a/systemtest/testdata/parser/on_long.ql.out b/systemtest/testdata/parser/on_long.ql.out
deleted file mode 100644
index 5f11d14..0000000
--- a/systemtest/testdata/parser/on_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1
-Element 2: 1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/op_long.ql b/systemtest/testdata/parser/op_long.ql
deleted file mode 100644
index 0dab606..0000000
--- a/systemtest/testdata/parser/op_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select +1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/op_long.ql.java.out b/systemtest/testdata/parser/op_long.ql.java.out
deleted file mode 100644
index 9d60796..0000000
--- a/systemtest/testdata/parser/op_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-11 \ No newline at end of file
diff --git a/systemtest/testdata/parser/op_long.ql.out b/systemtest/testdata/parser/op_long.ql.out
deleted file mode 100644
index 5f11d14..0000000
--- a/systemtest/testdata/parser/op_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1
-Element 2: 1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/p1_long.ql b/systemtest/testdata/parser/p1_long.ql
deleted file mode 100644
index 55915d7..0000000
--- a/systemtest/testdata/parser/p1_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 2+1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/p1_long.ql.java.out b/systemtest/testdata/parser/p1_long.ql.java.out
deleted file mode 100644
index dc7b54a..0000000
--- a/systemtest/testdata/parser/p1_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-33 \ No newline at end of file
diff --git a/systemtest/testdata/parser/p1_long.ql.out b/systemtest/testdata/parser/p1_long.ql.out
deleted file mode 100644
index 58af424..0000000
--- a/systemtest/testdata/parser/p1_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 3
-Element 2: 3
--- Testbed end block:
diff --git a/systemtest/testdata/parser/p2_long.ql b/systemtest/testdata/parser/p2_long.ql
deleted file mode 100644
index b3581cd..0000000
--- a/systemtest/testdata/parser/p2_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select -2+1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/p2_long.ql.java.out b/systemtest/testdata/parser/p2_long.ql.java.out
deleted file mode 100644
index c92a447..0000000
--- a/systemtest/testdata/parser/p2_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
--1-1 \ No newline at end of file
diff --git a/systemtest/testdata/parser/p2_long.ql.out b/systemtest/testdata/parser/p2_long.ql.out
deleted file mode 100644
index 08b0f64..0000000
--- a/systemtest/testdata/parser/p2_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: -1
-Element 2: -1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/pm_long.ql b/systemtest/testdata/parser/pm_long.ql
deleted file mode 100644
index ee67e1c..0000000
--- a/systemtest/testdata/parser/pm_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 2+-1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/pm_long.ql.java.out b/systemtest/testdata/parser/pm_long.ql.java.out
deleted file mode 100644
index 9d60796..0000000
--- a/systemtest/testdata/parser/pm_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-11 \ No newline at end of file
diff --git a/systemtest/testdata/parser/pm_long.ql.out b/systemtest/testdata/parser/pm_long.ql.out
deleted file mode 100644
index 5f11d14..0000000
--- a/systemtest/testdata/parser/pm_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1
-Element 2: 1
--- Testbed end block:
diff --git a/systemtest/testdata/parser/pp_long.ql b/systemtest/testdata/parser/pp_long.ql
deleted file mode 100644
index 98cf8b0..0000000
--- a/systemtest/testdata/parser/pp_long.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 2++1 from ImgCharA as i
diff --git a/systemtest/testdata/parser/pp_long.ql.java.out b/systemtest/testdata/parser/pp_long.ql.java.out
deleted file mode 100644
index dc7b54a..0000000
--- a/systemtest/testdata/parser/pp_long.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-33 \ No newline at end of file
diff --git a/systemtest/testdata/parser/pp_long.ql.out b/systemtest/testdata/parser/pp_long.ql.out
deleted file mode 100644
index 58af424..0000000
--- a/systemtest/testdata/parser/pp_long.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<long>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 3
-Element 2: 3
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_1.ql b/systemtest/testdata/parser/sqrt_1.ql
deleted file mode 100644
index 205e344..0000000
--- a/systemtest/testdata/parser/sqrt_1.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select sqrt(2.0d) from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_1.ql.java.out b/systemtest/testdata/parser/sqrt_1.ql.java.out
deleted file mode 100644
index 27ceb54..0000000
--- a/systemtest/testdata/parser/sqrt_1.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-1.41421356237309511.4142135623730951 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_1.ql.out b/systemtest/testdata/parser/sqrt_1.ql.out
deleted file mode 100644
index a23dbb9..0000000
--- a/systemtest/testdata/parser/sqrt_1.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1.41421
-Element 2: 1.41421
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_2.ql b/systemtest/testdata/parser/sqrt_2.ql
deleted file mode 100644
index 6cf337a..0000000
--- a/systemtest/testdata/parser/sqrt_2.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select sqrt(1.0d + 2.0d) from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_2.ql.java.out b/systemtest/testdata/parser/sqrt_2.ql.java.out
deleted file mode 100644
index 6367268..0000000
--- a/systemtest/testdata/parser/sqrt_2.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-1.73205080756887721.7320508075688772 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_2.ql.out b/systemtest/testdata/parser/sqrt_2.ql.out
deleted file mode 100644
index 7c1432a..0000000
--- a/systemtest/testdata/parser/sqrt_2.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1.73205
-Element 2: 1.73205
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_3.ql b/systemtest/testdata/parser/sqrt_3.ql
deleted file mode 100644
index f8f97d8..0000000
--- a/systemtest/testdata/parser/sqrt_3.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select sqrt(sqrt(4.0d)) from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_3.ql.java.out b/systemtest/testdata/parser/sqrt_3.ql.java.out
deleted file mode 100644
index 27ceb54..0000000
--- a/systemtest/testdata/parser/sqrt_3.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-1.41421356237309511.4142135623730951 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_3.ql.out b/systemtest/testdata/parser/sqrt_3.ql.out
deleted file mode 100644
index a23dbb9..0000000
--- a/systemtest/testdata/parser/sqrt_3.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 1.41421
-Element 2: 1.41421
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_4.ql b/systemtest/testdata/parser/sqrt_4.ql
deleted file mode 100644
index 3eb8806..0000000
--- a/systemtest/testdata/parser/sqrt_4.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select sqrt(0.0d) from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_4.ql.java.out b/systemtest/testdata/parser/sqrt_4.ql.java.out
deleted file mode 100644
index b2024e1..0000000
--- a/systemtest/testdata/parser/sqrt_4.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-0.00.0 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_4.ql.out b/systemtest/testdata/parser/sqrt_4.ql.out
deleted file mode 100644
index eb05dc2..0000000
--- a/systemtest/testdata/parser/sqrt_4.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 0
-Element 2: 0
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_5.ql b/systemtest/testdata/parser/sqrt_5.ql
deleted file mode 100644
index a3a6f82..0000000
--- a/systemtest/testdata/parser/sqrt_5.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select 1.0d + sqrt(2.0d) from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_5.ql.java.out b/systemtest/testdata/parser/sqrt_5.ql.java.out
deleted file mode 100644
index 785bccc..0000000
--- a/systemtest/testdata/parser/sqrt_5.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-2.4142135623730952.414213562373095 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_5.ql.out b/systemtest/testdata/parser/sqrt_5.ql.out
deleted file mode 100644
index 9a7b7d3..0000000
--- a/systemtest/testdata/parser/sqrt_5.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 2.41421
-Element 2: 2.41421
--- Testbed end block:
diff --git a/systemtest/testdata/parser/sqrt_6.ql b/systemtest/testdata/parser/sqrt_6.ql
deleted file mode 100644
index ba6cb0d..0000000
--- a/systemtest/testdata/parser/sqrt_6.ql
+++ /dev/null
@@ -1,2 +0,0 @@
-
- select sqrt(2.0d) - 1.0d from ImgCharA as i
diff --git a/systemtest/testdata/parser/sqrt_6.ql.java.out b/systemtest/testdata/parser/sqrt_6.ql.java.out
deleted file mode 100644
index eb428b9..0000000
--- a/systemtest/testdata/parser/sqrt_6.ql.java.out
+++ /dev/null
@@ -1 +0,0 @@
-0.414213562373095150.41421356237309515 \ No newline at end of file
diff --git a/systemtest/testdata/parser/sqrt_6.ql.out b/systemtest/testdata/parser/sqrt_6.ql.out
deleted file mode 100644
index 0851541..0000000
--- a/systemtest/testdata/parser/sqrt_6.ql.out
+++ /dev/null
@@ -1,6 +0,0 @@
--- Testbed line: result_type=set<double>
--- Testbed line: result_elements=2
--- Testbed start block:
-Element 1: 0.414214
-Element 2: 0.414214
--- Testbed end block:
diff --git a/systemtest/testdata/parser/testcases b/systemtest/testdata/parser/testcases
deleted file mode 100644
index be7e51a..0000000
--- a/systemtest/testdata/parser/testcases
+++ /dev/null
@@ -1,21 +0,0 @@
-pp_long.ql@ select 2++1 from ImgCharA as i @ -- test unary and binary operators on long.
-pm_long.ql@ select 2+-1 from ImgCharA as i @ -- test unary and binary operators on long.
-mp_long.ql@ select 2-+1 from ImgCharA as i @ -- test unary and binary operators on long.
-mm_long.ql@ select 2++1 from ImgCharA as i @ -- test unary and binary operators on long. @ -- Caution: don't use -- as it introduces comments.
-nn_long.ql@ select 0 from ImgCharA as i @ -- test long zero.
-np_long.ql@ select +0 from ImgCharA as i @ -- test long zero.
-nm_long.ql@ select -0 from ImgCharA as i @ -- test long zero.
-on_long.ql@ select 1 from ImgCharA as i @ -- test long one.
-op_long.ql@ select +1 from ImgCharA as i @ -- test long one.
-om_long.ql@ select -1 from ImgCharA as i @ -- test long one.
-p1_long.ql@ select 2+1 from ImgCharA as i @ -- test basic arithmetic.
-p2_long.ql@ select -2+1 from ImgCharA as i @ -- test basic arithmetic.
-m1_long.ql@ select 2-1 from ImgCharA as i @ -- test basic arithmetic.
-m2_long.ql@ select -2-1 from ImgCharA as i @ -- test basic arithmetic.
-sqrt_1.ql@ select sqrt(2.0d) from ImgCharA as i @ -- test square root.
-sqrt_2.ql@ select sqrt(1.0d + 2.0d) from ImgCharA as i @ -- test square root.
-sqrt_3.ql@ select sqrt(sqrt(4.0d)) from ImgCharA as i @ -- test square root.
-sqrt_4.ql@ select sqrt(0.0d) from ImgCharA as i @ -- test square root.
-sqrt_5.ql@ select 1.0d + sqrt(2.0d) from ImgCharA as i @ -- test square root.
-sqrt_6.ql@ select sqrt(2.0d) - 1.0d from ImgCharA as i @ -- test square root.
-sqrt_nan.ql@ select sqrt(-10.0d) from ImgCharA as i @ -- negative argument leads to NaN. \ No newline at end of file