Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/test/func7.test b/test/func7.test
new file mode 100644
index 0000000..bb4f80b
--- /dev/null
+++ b/test/func7.test
@@ -0,0 +1,251 @@
+# 2020-12-07
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#*************************************************************************
+#
+# Test cases for SQL functions based off the standard math library
+#
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+ifcapable !mathlib {
+  finish_test
+  return
+}
+
+do_execsql_test func7-100 {
+  SELECT ceil(99.9), ceiling(-99.01), floor(17), floor(-17.99);
+} {100.0 -99.0 17 -18.0}
+do_execsql_test func7-110 {
+  SELECT quote(ceil(NULL)), ceil('-99.99');
+} {NULL -99.0}
+do_execsql_test func7-200 {
+  SELECT round(ln(5),2), log(100.0), log(100), log(2,'256');
+} {1.61 2.0 2.0 8.0}
+do_execsql_test func7-210 {
+  SELECT ln(-5), log(-5,100.0);
+} {{} {}}
+
+# Test cases derived from PostgreSQL documentation
+#
+do_execsql_test func7-pg-100 {
+  SELECT abs(-17.4)
+} {17.4}
+do_execsql_test func7-pg-110 {
+  SELECT ceil(42.2)
+} {43.0}
+do_execsql_test func7-pg-120 {
+  SELECT ceil(-42.2)
+} {-42.0}
+do_execsql_test func7-pg-130 {
+  SELECT round(exp(1.0),7)
+} {2.7182818}
+do_execsql_test func7-pg-140 {
+  SELECT floor(42.8)
+} {42.0}
+do_execsql_test func7-pg-150 {
+  SELECT floor(-42.8)
+} {-43.0}
+do_execsql_test func7-pg-160 {
+  SELECT round(ln(2.0),7)
+} {0.6931472}
+do_execsql_test func7-pg-170 {
+  SELECT log(100.0)
+} {2.0}
+do_execsql_test func7-pg-180 {
+  SELECT log10(1000.0)
+} {3.0}
+do_execsql_test func7-pg-181 {
+  SELECT format('%.30f', log10(100.0) );
+} {2.000000000000000000000000000000}
+do_execsql_test func7-pg-182 {
+  SELECT format('%.30f', ln(exp(2.0)) );
+} {2.000000000000000000000000000000}
+do_execsql_test func7-pg-190 {
+  SELECT log(2.0, 64.0)
+} {6.0}
+do_execsql_test func7-pg-200 {
+   SELECT mod(9,4);
+} {1.0}
+do_execsql_test func7-pg-210 {
+   SELECT round(pi(),7);
+} {3.1415927}
+do_execsql_test func7-pg-220 {
+   SELECT power(9,3);
+} {729.0}
+do_execsql_test func7-pg-230 {
+   SELECT round(radians(45.0),7);
+} {0.7853982}
+do_execsql_test func7-pg-240 {
+   SELECT round(42.4);
+} {42.0}
+do_execsql_test func7-pg-250 {
+   SELECT round(42.4382,2);
+} {42.44}
+do_execsql_test func7-pg-260 {
+   SELECT sign(-8.4);
+} {-1}
+do_execsql_test func7-pg-270 {
+   SELECT round( sqrt(2), 7);
+} {1.4142136}
+do_execsql_test func7-pg-280 {
+   SELECT trunc(42.8), trunc(-42.8);
+} {42.0 -42.0}
+do_execsql_test func7-pg-300 {
+   SELECT acos(1);
+} {0.0}
+do_execsql_test func7-pg-301 {
+   SELECT degrees(acos(0.5));
+} {60.0}
+do_execsql_test func7-pg-310 {
+   SELECT round( asin(1), 7);
+} {1.5707963}
+do_execsql_test func7-pg-311 {
+   SELECT degrees( asin(0.5) );
+} {30.0}
+do_execsql_test func7-pg-320 {
+   SELECT round( atan(1), 7);
+} {0.7853982}
+do_execsql_test func7-pg-321 {
+   SELECT degrees( atan(1) );
+} {45.0}
+do_execsql_test func7-pg-330 {
+   SELECT round( atan2(1,0), 7);
+} {1.5707963}
+do_execsql_test func7-pg-331 {
+   SELECT degrees( atan2(1,0) );
+} {90.0}
+do_execsql_test func7-pg-400 {
+   SELECT cos(0);
+} {1.0}
+do_execsql_test func7-pg-401 {
+   SELECT cos( radians(60.0) );
+} {0.5}
+do_execsql_test func7-pg-400 {
+   SELECT cos(0);
+} {1.0}
+do_execsql_test func7-pg-410 {
+   SELECT round( sin(1), 7);
+} {0.841471}
+do_execsql_test func7-pg-411 {
+   SELECT sin( radians(30) );
+} {0.5}
+do_execsql_test func7-pg-420 {
+   SELECT round( tan(1), 7);
+} {1.5574077}
+do_execsql_test func7-pg-421 {
+   SELECT tan( radians(45) );
+} {1.0}
+do_execsql_test func7-pg-500 {
+   SELECT round( sinh(1), 7);
+} {1.1752012}
+do_execsql_test func7-pg-510 {
+   SELECT round( cosh(0), 7);
+} {1.0}
+do_execsql_test func7-pg-520 {
+   SELECT round( tanh(1), 7);
+} {0.7615942}
+do_execsql_test func7-pg-530 {
+   SELECT round( asinh(1), 7);
+} {0.8813736}
+do_execsql_test func7-pg-540 {
+   SELECT round( acosh(1), 7);
+} {0.0}
+do_execsql_test func7-pg-550 {
+   SELECT round( atanh(0.5), 7);
+} {0.5493061}
+
+# Test cases derived from MySQL documentation
+#
+do_execsql_test func7-mysql-100 {
+   SELECT acos(1);
+} {0.0}
+do_execsql_test func7-mysql-110 {
+   SELECT acos(1.0001);
+} {{}}
+do_execsql_test func7-mysql-120 {
+   SELECT round( acos(0.0), 7);
+} {1.5707963}
+do_execsql_test func7-mysql-130 {
+   SELECT round( asin(0.2), 7);
+} {0.2013579}
+do_execsql_test func7-mysql-140 {
+   SELECT asin('foo');
+} {{}}  ;# Note: MySQL returns 0 here, not NULL.
+         # SQLite deliberately returns NULL.
+         # SQLServer and Oracle throw an error.
+do_execsql_test func7-mysql-150 {
+   SELECT round( atan(2), 7), round( atan(-2), 7);
+} {1.1071487 -1.1071487}
+do_execsql_test func7-mysql-160 {
+   SELECT round( atan2(-2,2), 7), round( atan2(pi(),0), 7);
+} {-0.7853982 1.5707963}
+do_execsql_test func7-mysql-170 {
+   SELECT ceiling(1.23), ceiling(-1.23);
+} {2.0 -1.0}
+do_execsql_test func7-mysql-180 {
+   SELECT cos(pi());
+} {-1.0}
+do_execsql_test func7-mysql-190 {
+   SELECT degrees(pi()), degrees(pi()/2);
+} {180.0 90.0}
+do_execsql_test func7-mysql-190 {
+   SELECT round( exp(2), 7), round( exp(-2), 7), exp(0);
+} {7.3890561 0.1353353 1.0}
+do_execsql_test func7-mysql-200 {
+   SELECT floor(1.23), floor(-1.23);
+} {1.0 -2.0}
+do_execsql_test func7-mysql-210 {
+   SELECT round(ln(2),7), quote(ln(-2));
+} {0.6931472 NULL}
+#do_execsql_test func7-mysql-220 {
+#   SELECT round(log(2),7), log(-2);
+#} {0.6931472 NULL}
+# log() means natural logarithm in MySQL
+do_execsql_test func7-mysql-230 {
+   SELECT log(2,65536), log(10,100), quote(log(1,100)), quote(log(0,100));
+} {16.0 2.0 NULL NULL}
+do_execsql_test func7-mysql-240 {
+   SELECT log2(65536), quote(log2(-100)), quote(log2(0));
+} {16.0 NULL NULL}
+do_execsql_test func7-mysql-250 {
+   SELECT round(log10(2),7), log10(100), quote(log10(-100));
+} {0.30103 2.0 NULL}
+do_execsql_test func7-mysql-260 {
+   SELECT mod(234,10), 253%7, mod(29,9), 29%9;
+} {4.0 1 2.0 2}
+do_execsql_test func7-mysql-270 {
+   SELECT mod(34.5,3);
+} {1.5}
+do_execsql_test func7-mysql-280 {
+   SELECT pow(2,2), pow(2,-2);
+} {4.0 0.25}
+do_execsql_test func7-mysql-281 {
+   SELECT power(2,2), power(2,-2);
+} {4.0 0.25}
+do_execsql_test func7-mysql-290 {
+   SELECT round(radians(90),7);
+} {1.5707963}
+do_execsql_test func7-mysql-300 {
+   SELECT sign(-32), sign(0), sign(234);
+} {-1 0 1}
+do_execsql_test func7-mysql-310 {
+   SELECT sin(pi()) BETWEEN -1.0e-15 AND 1.0e-15;
+} {1}
+do_execsql_test func7-mysql-320 {
+   SELECT sqrt(4), round(sqrt(20),7), quote(sqrt(-16));
+} {2.0 4.472136 NULL}
+do_execsql_test func7-mysql-330 {
+   SELECT tan(pi()) BETWEEN -1.0e-15 AND 1.0e-15;
+} {1}
+do_execsql_test func7-mysql-331 {
+   SELECT round(tan(pi()+1),7);
+} {1.5574077}
+
+
+finish_test