tests: fix a bunch of -Wsign-compare

Pick-to: 6.4 6.3
Change-Id: I603612ecd55c8ac92fc28152a3cc0e192b8b67f1
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/render/opengl/graphicshelpergl3_2/tst_graphicshelpergl3_2.cpp b/tests/auto/render/opengl/graphicshelpergl3_2/tst_graphicshelpergl3_2.cpp
index 6b97d2d27..70330a223 100644
--- a/tests/auto/render/opengl/graphicshelpergl3_2/tst_graphicshelpergl3_2.cpp
+++ b/tests/auto/render/opengl/graphicshelpergl3_2/tst_graphicshelpergl3_2.cpp
@@ -953,7 +953,7 @@ private Q_SLOTS:
         const std::vector<ShaderUniformBlock> activeUniformBlocks = m_glHelper.programUniformBlocks(shaderProgram.programId());
 
         // THEN
-        QCOMPARE(activeUniformBlocks.size(), 1);
+        QCOMPARE(activeUniformBlocks.size(), 1U);
         const ShaderUniformBlock uniformBlock = activeUniformBlocks.front();
 
         QCOMPARE(uniformBlock.m_activeUniformsCount, 1);
@@ -981,7 +981,7 @@ private Q_SLOTS:
         std::vector<ShaderAttribute> activeAttributes = m_glHelper.programAttributesAndLocations(shaderProgram.programId());
 
         // THEN
-        QCOMPARE(activeAttributes.size(), 2);
+        QCOMPARE(activeAttributes.size(), 2U);
         std::sort(activeAttributes.begin(), activeAttributes.end(), [] (const ShaderAttribute &a, const ShaderAttribute &b) { return a.m_name < b.m_name; });
 
         const ShaderAttribute attribute1 = activeAttributes.at(0);
@@ -1012,7 +1012,7 @@ private Q_SLOTS:
         std::vector<ShaderUniform> activeUniforms = m_glHelper.programUniformsAndLocations(shaderProgram.programId());
 
         // THEN
-        QCOMPARE(activeUniforms.size(), 4);
+        QCOMPARE(activeUniforms.size(), 4U);
         std::sort(activeUniforms.begin(), activeUniforms.end(), [] (const ShaderUniform &a, const ShaderUniform &b) { return a.m_name < b.m_name; });
 
         const ShaderUniform uniform1 = activeUniforms.at(0);