Fix edge case where selected VM list contains an escaped single quote in a VM name

1 files changed, 5 insertions, 1 deletions

diff --git a/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt
index f5c98160..ffdf0529 100644
--- a/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt
+++ b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt
@@ -53,7 +53,11 @@ class ExperimentParameters(parser: ArgParser) {
     val outputFile by parser.storing("path to where the output should be stored")
         .default { "sc20-experiment-results.csv" }
     val selectedVms by parser.storing("the VMs to run") {
-            val vms: List<String> = jacksonObjectMapper().readValue(this.replace('\'', '"'))
+            // Handle case where VM list contains a VM name with an (escaped) single-quote in it
+            val string = this.replace("\\'", "\\\\[")
+                .replace("'", "\"")
+                .replace("\\\\[", "'")
+            val vms: List<String> = jacksonObjectMapper().readValue(string)
             vms
         }
         .default {