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glfw: correctly test Monitor implementation

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2021-07-16 16:56:58 -07:00
parent 10eb3b5680
commit 8ade50719d
2 changed files with 6 additions and 4 deletions
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9
glfw/src/Monitor.zig
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@ -27,10 +27,10 @@ pub fn getAll(allocator: *mem.Allocator) ![]Monitor {
var count: c_int = 0; var count: c_int = 0;
const monitors = c.glfwGetMonitors(&count); const monitors = c.glfwGetMonitors(&count);
const slice = allocator.alloc(Monitor, count); const slice = try allocator.alloc(Monitor, @intCast(usize, count));
var i = 0; var i: usize = 0;
while (i < count) : (i += 1) { while (i < count) : (i += 1) {
slice[i] = Monitor{ .handle = monitors[i] }; slice[i] = Monitor{ .handle = monitors[i].? };
} }
return slice; return slice;
} }
@ -50,7 +50,8 @@ pub fn getPrimary() !?Monitor {
if (handle == null) { if (handle == null) {
return null; return null;
} }
return Monitor{ .handle = handle }; try getError();
return Monitor{ .handle = handle.? };
} }
test "getAll" { test "getAll" {

1
glfw/src/main.zig
View file

@ -143,5 +143,6 @@ test "version" {
} }
test "basic" { test "basic" {
_ = Monitor;
basicTest() catch unreachable; basicTest() catch unreachable;
} }