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[IN] Support for mocking interfaces #1

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Merged
matgla merged 11 commits into from
Oct 25, 2025
Merged

[IN] Support for mocking interfaces #1

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bd19851
working on mocking support
matgla Oct 24, 2025
a46f4d6
wip
matgla Oct 25, 2025
3812790
added mocking support
matgla Oct 25, 2025
38edcd1
added workflow
matgla Oct 25, 2025
d240bc8
moved path exporting
matgla Oct 25, 2025
096d406
typo
matgla Oct 25, 2025
ed894ed
other zvm
matgla Oct 25, 2025
7700e0c
f
matgla Oct 25, 2025
bd5ce74
f
matgla Oct 25, 2025
df7713e
f
matgla Oct 25, 2025
cc25647
fixes
matgla Oct 25, 2025
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22 changes: 22 additions & 0 deletions .github/workflows/unit_tests.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
name: oop.zig Unit Tests

on:
push:
branches: [main]
pull_request:
branches: [main]

jobs:
execute_unit_tests:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
with:
submodules: 'recursive'
- name: Execute tests
shell: bash
run: |
curl https://raw.githubusercontent.com/tristanisham/zvm/master/install.sh | bash
export PATH="$HOME/.zvm/bin:$HOME/.zvm/self:$PATH"
./install_zig_with_zvm.sh
zig build test --summary all
15 changes: 15 additions & 0 deletions .vscode/launch.json
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@@ -0,0 +1,15 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Debug Tests",
"type": "lldb",
"request": "launch",
"program": "${workspaceFolder}/zig-out/bin/test",
"cwd": "${workspaceRoot}",
}
]
}
3 changes: 3 additions & 0 deletions build.zig
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Expand Up @@ -20,6 +20,7 @@ pub fn build(b: *std.Build) !void {

const exe_tests = b.addTest(.{
.root_module = mod_tests,
.use_llvm = true,
});
exe_tests.root_module.addImport("interface", mod);

Expand All @@ -28,6 +29,8 @@ pub fn build(b: *std.Build) !void {
const test_step = b.step("test", "Run tests");
test_step.dependOn(&run_exe_tests.step);

b.installArtifact(exe_tests);

if (enable_examples) {
var iterable_dir = try std.fs.cwd().openDir("examples", .{ .iterate = true });
defer iterable_dir.close();
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2 changes: 1 addition & 1 deletion build.zig.zon
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Expand Up @@ -2,7 +2,7 @@
.name = .oop_zig,
.version = "0.0.1",
.fingerprint = 0x4d0368551b1ab249, // Changing this has security and trust implications.
.minimum_zig_version = "0.16.0-dev.233+a0ec4e270",
.minimum_zig_version = "0.15.2",
.dependencies = .{},
.paths = .{
"build.zig",
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7 changes: 7 additions & 0 deletions install_zig_with_zvm.sh
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@@ -0,0 +1,7 @@
#!/bin/sh

version=$(awk -F'"' '/\.minimum_zig_version/ { print $2 }' build.zig.zon)
echo "Installing Zig version $version using zvm..."

zvm install $version
zvm use $version
14 changes: 0 additions & 14 deletions src/interface.zig
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Expand Up @@ -298,16 +298,6 @@ pub fn DeriveFromBase(comptime BaseType: anytype, comptime Derived: type) type {
if (!@hasField(Derived, "base") or !(@FieldType(Derived, "base") == BaseType)) {
@compileError("Deriving from a base instead of an interface requires a 'base' field in the derived type.");
}
// // disallow fields override
// var base: ?type = BaseType;
// while (base != null) {
// for (std.meta.fields(Derived)) |field| {
// if (@hasField(base.?, field.name) and !std.mem.eql(u8, field.name, "base")) {
// @compileError("Field already exists in the base: " ++ field.name);
// }
// }
// base = base.?.Base;
// }
};

return struct {
Expand All @@ -331,10 +321,6 @@ pub fn DeriveFromBase(comptime BaseType: anytype, comptime Derived: type) type {
pub fn data(self: *Self) *Derived {
return &self.__data;
}

// pub fn __destructor(self: *Self) void {
// self.interface.__destructor(self.interface);
// }
};
}

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