From 6047eb61721abdd91183047bbf78618fe5590fa0 Mon Sep 17 00:00:00 2001
From: Jake McDermott <yo@jakemcdermott.me>
Date: Wed, 31 Mar 2021 12:27:01 -0400
Subject: [PATCH] Fix rounding error in output pagination controls

---
 .../src/screens/Job/JobOutput/shared/jobOutputUtils.js     | 2 +-
 .../screens/Job/JobOutput/shared/jobOutputUtils.test.jsx   | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.js b/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.js
index cb3e7fb309..e61afeca32 100644
--- a/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.js
+++ b/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.js
@@ -6,7 +6,7 @@ export default function getRowRangePageSize(startIndex, stopIndex) {
     page = startIndex + 1;
     pageSize = 1;
   } else if (stopIndex >= startIndex + 50) {
-    page = Math.ceil(startIndex / 50);
+    page = Math.floor(startIndex / 50) + 1;
     pageSize = 50;
   } else {
     for (let i = stopIndex - startIndex + 1; i <= 50; i++) {
diff --git a/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.test.jsx b/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.test.jsx
index 2c06e347ba..ba4a0e9844 100644
--- a/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.test.jsx
+++ b/awx/ui_next/src/screens/Job/JobOutput/shared/jobOutputUtils.test.jsx
@@ -29,4 +29,11 @@ describe('getRowRangePageSize', () => {
       firstIndex: 5,
     });
   });
+  test('handles range with 0 startIndex', () => {
+    expect(getRowRangePageSize(0, 50)).toEqual({
+      page: 1,
+      pageSize: 50,
+      firstIndex: 0,
+    });
+  });
 });