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-rw-r--r--tests/arith-for.tests128
1 files changed, 128 insertions, 0 deletions
diff --git a/tests/arith-for.tests b/tests/arith-for.tests
new file mode 100644
index 0000000..db913da
--- /dev/null
+++ b/tests/arith-for.tests
@@ -0,0 +1,128 @@
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+fx()
+{
+i=0
+for (( ; i < 3; i++ ))
+do
+ echo $i
+done
+
+for (( i=0; ; i++ ))
+do
+ if (( i >= 3 )); then
+ break;
+ fi
+ echo $i
+done
+
+for (( i=0; i<3; ))
+do
+ echo $i
+ (( i++ ))
+done
+
+i=0
+for (( ; ; ))
+do
+ if (( i > 2 )); then
+ break;
+ fi
+ echo $i;
+ (( i++ ))
+done
+
+i=0
+for ((;;))
+do
+ if (( i > 2 )); then
+ break;
+ fi
+ echo $i;
+ (( i++ ))
+done
+}
+
+for (( i=0; "i < 3" ; i++ ))
+do
+ echo $i
+done
+
+i=0
+for (( ; "i < 3"; i++ ))
+do
+ echo $i
+done
+
+for (( i=0; ; i++ ))
+do
+ if (( i >= 3 )); then
+ break;
+ fi
+ echo $i
+done
+
+for ((i = 0; ;i++ ))
+do
+ echo $i
+ if (( i < 3 )); then
+ (( i++ ))
+ continue;
+ fi
+ break
+done
+
+type fx
+fx
+
+# errors
+{
+${THIS_SH} -c 'for (( i=0; "i < 3" ))
+do
+ echo $i
+done' ; echo $? ; } 2>&1 | sed 's|^.*/||'
+#echo $?
+
+{
+${THIS_SH} -c 'for (( i=0; i < 3; i++; 7 ))
+do
+ echo $i
+done' ; echo $?; } 2>&1 | sed 's|^.*/||'
+#echo $?
+
+# one-liners added in post-bash-2.04
+for ((i=0; i < 20; i++)) do : ; done
+echo $i
+
+for ((i=0; i < 20; i++)) { : ; }
+echo $i
+
+# added post-bash-4.2
+for (( i = j = k = 1; i % 9 || (j *= -1, $( ((i%9)) || printf " " >&2; echo 0), k++ <= 10); i += j ))
+do
+printf "$i"
+done
+
+echo
+
+( for (( i = j = k = 1; i % 9 || (j *= -1, $( ((i%9)) || printf " " >&2; echo 0), k++ <= 10); i += j ))
+do
+printf "$i"
+done )
+
+echo
+
+for (( i = 4; ;i--)) ; do echo $i; if (( $i == 0 )); then break; fi; done
+
+for (( i = 4;;i--)) ; do echo $i; if (( $i == 0 )); then break; fi; done