From 085214ea7411e0c5eddb6f3bdb90eee7df77d0c2 Mon Sep 17 00:00:00 2001
From: Dmitriy Korchemkin <dmitriy.korchemkin@gmail.com>
Date: Tue, 30 May 2023 11:11:13 +0300
Subject: [PATCH] Fix test CompressedRowSparseMatrix.Transpose

Change-Id: I653b4619d518f767e57f04136117d7fe47f33ca1
---
 internal/ceres/compressed_row_sparse_matrix_test.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/internal/ceres/compressed_row_sparse_matrix_test.cc b/internal/ceres/compressed_row_sparse_matrix_test.cc
index 46136dbfa..5beabd86f 100644
--- a/internal/ceres/compressed_row_sparse_matrix_test.cc
+++ b/internal/ceres/compressed_row_sparse_matrix_test.cc
@@ -253,9 +253,9 @@ TEST(CompressedRowSparseMatrix, CreateBlockDiagonalMatrix) {
 
 TEST(CompressedRowSparseMatrix, Transpose) {
   //  0  1  0  2  3  0
-  //  4  6  7  0  0  8
-  //  9 10  0 11 12  0
-  // 13  0 14 15  9  0
+  //  4  5  6  0  0  7
+  //  8  9  0 10 11  0
+  // 12  0 13 14 15  0
   //  0 16 17  0  0  0
 
   // Block structure:
@@ -303,7 +303,7 @@ TEST(CompressedRowSparseMatrix, Transpose) {
   cols[16] = 2;
   rows[5] = 17;
 
-  std::copy(values, values + 17, cols);
+  std::iota(values, values + 17, 1);
 
   auto transpose = matrix.Transpose();