Resizing window to smallest vertical size on OSX crashes application

[sansumbrella]

Adjusting the window size with the mouse in OSX (e.g. dragging from the corner) causes the application to crash when the window height is dragged to its minimum.

[sansumbrella]

Resizing using the setWindowSize method does not crash, even when setting the size to zero.

[richardeakin]

I'm not able to repro with the BasicApp sample here - size.y stops at 1 and that's as small as it gets. Are you able to?

If it is indeed a problem we could look into setting the NSWindow's minSize property, but I doubt we want to set that to anything lower than {1,1}.

[sansumbrella]

Reproducible with the latest BasicApp sample (just pulled and rebuilt cinder this morning).

OSX 10.10.5 AMD D300 GPU

[sansumbrella]

Borderless windows are not affected by this bug.

[richardeakin]

Huh, strange because I still can't, although I'm on OS X 10.11.1. I'm also noticing that you're window seems to get smaller than mine:

That's as small as I can make it, vertically.

[sansumbrella]

Adding a quick [winImpl->mWin setMinSize:NSMakeSize(1, 1)]; to the window instantiation function doesn't seem to have any salubrious effect.

[sansumbrella]

Not a burning issue, but definitely a weird one. Apple's SceneKit template application does not have this issue.

[pizthewiz]

I can't seem to reproduce with the BasicApp on OS X 10.11.2 El Capitan either.

[axjxwright]

Can confirm on 10.10.1 with BasicApp. Can also reproduce with this mini glfw application.

// clang++ -std=c++1y -stdlib=libc++ -Ofast -I/usr/local/include -L/usr/local/lib -lglfw3 -framework OpenGL -framework IOKit -framework Cocoa -framework CoreVideo -o crash crash.cxx

#include <glfw/glfw3.h>

int main ( )
{
    glfwInit();
    auto window = glfwCreateWindow ( 640, 480, "Window", nullptr, nullptr );

    while ( !glfwWindowShouldClose ( window ) )
    {
        glClear(GL_COLOR_BUFFER_BIT);
        glfwPollEvents();
        glfwSwapBuffers(window);
    }

    glfwTerminate();
    return 0;
}