1 files changed, 34 insertions, 0 deletions
diff --git a/test/units/testsuite-56-slowgrowth.sh b/test/units/testsuite-56-slowgrowth.sh
new file mode 100755
index 0000000..ff5a747
--- /dev/null
+++ b/test/units/testsuite-56-slowgrowth.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -eu -o pipefail
+
+PAGE_SIZE=$(getconf PAGE_SIZE)
+BLOAT_ITERATION_TARGET=$(( 100 << 20 )) # 100 MB
+BLOAT_HOLDER=()
+PID="$$"
+
+function bloat {
+        local set_size=$(cat "/proc/$PID/statm" | cut -d " " -f2)
+        local mem_usage=$(( "$set_size" * "$PAGE_SIZE" ))
+        local target_mem_size=$(( "$mem_usage" + "$1" ))
+
+        BLOAT_HOLDER=()
+        while [[ "$mem_usage" -lt "$target_mem_size" ]]; do
+                echo "target $target_mem_size"
+                echo "mem usage $mem_usage"
+                BLOAT_HOLDER+=( $(printf "%0.sg" {1..1000000}) )
+                set_size=$(cat "/proc/$PID/statm" | cut -d " " -f2)
+                mem_usage=$(( "$set_size" * "$PAGE_SIZE" ))
+        done
+}
+
+function run {
+        local arr=()
+
+        while [[ true ]]; do
+                bloat "$BLOAT_ITERATION_TARGET"
+                arr+=( "$BLOAT_HOLDER" )
+                sleep 1
+        done
+}
+
+run