summaryrefslogtreecommitdiffstats
path: root/tests/dbg-support3.sub
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
commit9d8085074991d5c0a42d6fc96a2d1a3ee918aad1 (patch)
treec85bca1e6c11eb872edfc64c524d20f2b7e3307b /tests/dbg-support3.sub
parentInitial commit. (diff)
downloadbash-9d8085074991d5c0a42d6fc96a2d1a3ee918aad1.tar.xz
bash-9d8085074991d5c0a42d6fc96a2d1a3ee918aad1.zip
Adding upstream version 5.1.upstream/5.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/dbg-support3.sub')
-rw-r--r--tests/dbg-support3.sub52
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/dbg-support3.sub b/tests/dbg-support3.sub
new file mode 100644
index 0000000..146831f
--- /dev/null
+++ b/tests/dbg-support3.sub
@@ -0,0 +1,52 @@
+# 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/>.
+#
+shopt -s extdebug
+
+callstack(){
+ deep=${#BASH_ARGV[*]}
+ echo "deep $deep"
+ i=0
+ for ff in ${BASH_ARGV[@]}
+ do
+ echo "$i $ff"
+ i=$(($i+1))
+ done
+}
+
+f3()
+{
+ echo $FUNCNAME: calling callstack
+ callstack
+ echo FUNCNAME stack: ${FUNCNAME[@]}
+ caller 0
+ echo $FUNCNAME: returning
+}
+
+f2()
+{
+ echo $FUNCNAME: calling f3
+ f3 3 z
+ echo $FUNCNAME: return from f3
+}
+
+f1()
+{
+ echo $FUNCNAME: calling f2
+ f2 2 y
+ echo $FUNCNAME: return from f2
+}
+
+echo main: calling f1
+f1 1 x
+echo main: f1 returns