Commit a25b780aad

Jakub Konka <kubkon@jakubkonka.com>
2024-01-15 10:14:39
test/link/macho: upgrade entry and entry in archive tests
1 parent 82a044f
Changed files (6)
test
link
macho
entry
entry_in_archive
test/link/macho/entry/build.zig
@@ -1,45 +0,0 @@
-const std = @import("std");
-
-pub const requires_symlinks = true;
-
-pub fn build(b: *std.Build) void {
-    const test_step = b.step("test", "Test it");
-    b.default_step = test_step;
-
-    add(b, test_step, .Debug);
-    add(b, test_step, .ReleaseFast);
-    add(b, test_step, .ReleaseSmall);
-    add(b, test_step, .ReleaseSafe);
-}
-
-fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.OptimizeMode) void {
-    const exe = b.addExecutable(.{
-        .name = "main",
-        .optimize = optimize,
-        .target = b.resolveTargetQuery(.{ .os_tag = .macos }),
-    });
-    exe.addCSourceFile(.{ .file = .{ .path = "main.c" }, .flags = &.{} });
-    exe.linkLibC();
-    exe.entry = .{ .symbol_name = "_non_main" };
-
-    const check_exe = exe.checkObject();
-
-    check_exe.checkInHeaders();
-    check_exe.checkExact("segname __TEXT");
-    check_exe.checkExtract("vmaddr {vmaddr}");
-
-    check_exe.checkInHeaders();
-    check_exe.checkExact("cmd MAIN");
-    check_exe.checkExtract("entryoff {entryoff}");
-
-    check_exe.checkInSymtab();
-    check_exe.checkExtract("{n_value} (__TEXT,__text) external _non_main");
-
-    check_exe.checkComputeCompare("vmaddr entryoff +", .{ .op = .eq, .value = .{ .variable = "n_value" } });
-    test_step.dependOn(&check_exe.step);
-
-    const run = b.addRunArtifact(exe);
-    run.skip_foreign_checks = true;
-    run.expectStdOutEqual("42");
-    test_step.dependOn(&run.step);
-}
test/link/macho/entry/main.c
@@ -1,6 +0,0 @@
-#include <stdio.h>
-
-int non_main() {
-  printf("%d", 42);
-  return 0;
-}
test/link/macho/entry_in_archive/build.zig
@@ -1,36 +0,0 @@
-const std = @import("std");
-
-pub const requires_symlinks = true;
-
-pub fn build(b: *std.Build) void {
-    const test_step = b.step("test", "Test it");
-    b.default_step = test_step;
-
-    add(b, test_step, .Debug);
-    add(b, test_step, .ReleaseFast);
-    add(b, test_step, .ReleaseSmall);
-    add(b, test_step, .ReleaseSafe);
-}
-
-fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.OptimizeMode) void {
-    const lib = b.addStaticLibrary(.{
-        .name = "main",
-        .optimize = optimize,
-        .target = b.resolveTargetQuery(.{ .os_tag = .macos }),
-    });
-    lib.addCSourceFile(.{ .file = .{ .path = "main.c" }, .flags = &.{} });
-    lib.linkLibC();
-
-    const exe = b.addExecutable(.{
-        .name = "main",
-        .optimize = optimize,
-        .target = b.resolveTargetQuery(.{ .os_tag = .macos }),
-    });
-    exe.linkLibrary(lib);
-    exe.linkLibC();
-
-    const run = b.addRunArtifact(exe);
-    run.skip_foreign_checks = true;
-    run.expectExitCode(0);
-    test_step.dependOn(&run.step);
-}
test/link/macho/entry_in_archive/main.c
@@ -1,5 +0,0 @@
-#include <stdio.h>
-
-int main(int argc, char* argv[]) {
-  return 0;
-}
test/link/macho.zig
@@ -18,7 +18,7 @@ pub fn testAll(b: *Build, build_opts: BuildOptions) *Step {
 
     macho_step.dependOn(testDeadStrip(b, .{ .target = default_target }));
     macho_step.dependOn(testEmptyObject(b, .{ .target = default_target }));
-    macho_step.dependOn(testEntryPointDylib(b, .{ .target = default_target }));
+    macho_step.dependOn(testEntryPoint(b, .{ .target = default_target }));
     macho_step.dependOn(testHeaderWeakFlags(b, .{ .target = default_target }));
     macho_step.dependOn(testHelloC(b, .{ .target = default_target }));
     macho_step.dependOn(testHelloZig(b, .{ .target = default_target }));
@@ -36,6 +36,8 @@ pub fn testAll(b: *Build, build_opts: BuildOptions) *Step {
 
     // Tests requiring symlinks when tested on Windows
     if (build_opts.has_symlinks_windows) {
+        macho_step.dependOn(testEntryPointArchive(b, .{ .target = default_target }));
+        macho_step.dependOn(testEntryPointDylib(b, .{ .target = default_target }));
         macho_step.dependOn(testDylib(b, .{ .target = default_target }));
         macho_step.dependOn(testNeededLibrary(b, .{ .target = default_target }));
         macho_step.dependOn(testWeakLibrary(b, .{ .target = default_target }));
@@ -241,6 +243,64 @@ fn testEmptyObject(b: *Build, opts: Options) *Step {
     return test_step;
 }
 
+fn testEntryPoint(b: *Build, opts: Options) *Step {
+    const test_step = addTestStep(b, "macho-entry-point", opts);
+
+    const exe = addExecutable(b, opts, .{ .name = "main", .c_source_bytes = 
+    \\#include<stdio.h>
+    \\int non_main() {
+    \\  printf("%d", 42);
+    \\  return 0;
+    \\}
+    });
+    exe.entry = .{ .symbol_name = "_non_main" };
+
+    const run = addRunArtifact(exe);
+    run.expectStdOutEqual("42");
+    test_step.dependOn(&run.step);
+
+    const check = exe.checkObject();
+    check.checkInHeaders();
+    check.checkExact("segname __TEXT");
+    check.checkExtract("vmaddr {vmaddr}");
+    check.checkInHeaders();
+    check.checkExact("cmd MAIN");
+    check.checkExtract("entryoff {entryoff}");
+    check.checkInSymtab();
+    check.checkExtract("{n_value} (__TEXT,__text) external _non_main");
+    check.checkComputeCompare("vmaddr entryoff +", .{ .op = .eq, .value = .{ .variable = "n_value" } });
+    test_step.dependOn(&check.step);
+
+    return test_step;
+}
+
+fn testEntryPointArchive(b: *Build, opts: Options) *Step {
+    const test_step = addTestStep(b, "macho-entry-point-archive", opts);
+
+    const lib = addStaticLibrary(b, opts, .{ .name = "main", .c_source_bytes = "int main() { return 0; }" });
+
+    {
+        const exe = addExecutable(b, opts, .{ .name = "main", .c_source_bytes = "" });
+        exe.root_module.linkSystemLibrary("main", .{});
+        exe.addLibraryPath(lib.getEmittedBinDirectory());
+
+        const run = addRunArtifact(exe);
+        test_step.dependOn(&run.step);
+    }
+
+    {
+        const exe = addExecutable(b, opts, .{ .name = "main", .c_source_bytes = "" });
+        exe.root_module.linkSystemLibrary("main", .{});
+        exe.addLibraryPath(lib.getEmittedBinDirectory());
+        exe.link_gc_sections = true;
+
+        const run = addRunArtifact(exe);
+        test_step.dependOn(&run.step);
+    }
+
+    return test_step;
+}
+
 fn testEntryPointDylib(b: *Build, opts: Options) *Step {
     const test_step = addTestStep(b, "macho-entry-point-dylib", opts);
 
test/link.zig
@@ -107,14 +107,6 @@ pub const cases = [_]Case{
         .build_root = "test/link/macho/bugs/16628",
         .import = @import("link/macho/bugs/16628/build.zig"),
     },
-    .{
-        .build_root = "test/link/macho/entry",
-        .import = @import("link/macho/entry/build.zig"),
-    },
-    .{
-        .build_root = "test/link/macho/entry_in_archive",
-        .import = @import("link/macho/entry_in_archive/build.zig"),
-    },
     .{
         .build_root = "test/link/macho/linksection",
         .import = @import("link/macho/linksection/build.zig"),