8339094: Shenandoah: Fix up test output from ShenandoahNumberSeqTest

Y. Srinivas Ramakrishna · Y. Srinivas Ramakrishna · commit f8273594124a · 2024-08-27T23:17:28.000Z
Shenandoah: Fix up test output from ShenandoahNumberSeqTest

Trivial change: added percentile labels on distribution; slightly adjusted format for readability.

**Testing:**
- [ ] make test TEST="gtest:BasicShenandoahNumberSeqTest gtest:ShenandoahNumberSeqMergeTest" w/fastdebug &amp; release

Reviewed-by: wkemper, kdnilsen
diff --git a/test/hotspot/gtest/gc/shenandoah/test_shenandoahNumberSeq.cpp b/test/hotspot/gtest/gc/shenandoah/test_shenandoahNumberSeq.cpp
@@ -55,9 +55,9 @@ class ShenandoahNumberSeqTest: public ::testing::Test {
   void print(HdrSeq& seq, const char* msg) {
     std::cout << "[";
     for (int i = 0; i <= 100; i += 10) {
-      std::cout << "\t" << seq.percentile(i);
+      std::cout << "\t p" << i << ":" << seq.percentile(i);
     }
-    std::cout << " ] : " << msg << "\n";
+    std::cout << "\t] : " << msg << "\n";
   }
 };
 

Original file line number	Diff line number	Diff line change
`@@ -55,9 +55,9 @@ class ShenandoahNumberSeqTest: public ::testing::Test {`
`55`	`55`	`void print(HdrSeq& seq, const char* msg) {`
`56`	`56`	`std::cout << "[";`
`57`	`57`	`for (int i = 0; i <= 100; i += 10) {`
`58`		`- std::cout << "\t" << seq.percentile(i);`
	`58`	`+ std::cout << "\t p" << i << ":" << seq.percentile(i);`
`59`	`59`	`}`
`60`		`- std::cout << " ] : " << msg << "\n";`
	`60`	`+ std::cout << "\t] : " << msg << "\n";`
`61`	`61`	`}`
`62`	`62`	`};`
`63`	`63`