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-rw-r--r--test/link/wasm/bss/build.zig3
-rw-r--r--test/link/wasm/export/build.zig48
-rw-r--r--test/link/wasm/export/main.zig1
3 files changed, 50 insertions, 2 deletions
diff --git a/test/link/wasm/bss/build.zig b/test/link/wasm/bss/build.zig
index c9bc1aa106..e234a3f402 100644
--- a/test/link/wasm/bss/build.zig
+++ b/test/link/wasm/bss/build.zig
@@ -26,8 +26,7 @@ pub fn build(b: *Builder) void {
check_lib.checkNext("name memory"); // as per linker specification
// since we are importing memory, ensure it's not exported
- check_lib.checkStart("Section export");
- check_lib.checkNext("entries 1"); // we're exporting function 'foo' so only 1 entry
+ check_lib.checkNotPresent("Section export");
// validate the name of the stack pointer
check_lib.checkStart("Section custom");
diff --git a/test/link/wasm/export/build.zig b/test/link/wasm/export/build.zig
new file mode 100644
index 0000000000..181e77e296
--- /dev/null
+++ b/test/link/wasm/export/build.zig
@@ -0,0 +1,48 @@
+const std = @import("std");
+
+pub fn build(b: *std.build.Builder) void {
+ const mode = b.standardReleaseOptions();
+
+ const no_export = b.addSharedLibrary("no-export", "main.zig", .unversioned);
+ no_export.setTarget(.{ .cpu_arch = .wasm32, .os_tag = .freestanding });
+ no_export.setBuildMode(mode);
+ no_export.use_llvm = false;
+ no_export.use_lld = false;
+
+ const dynamic_export = b.addSharedLibrary("dynamic", "main.zig", .unversioned);
+ dynamic_export.setTarget(.{ .cpu_arch = .wasm32, .os_tag = .freestanding });
+ dynamic_export.setBuildMode(mode);
+ dynamic_export.rdynamic = true;
+ dynamic_export.use_llvm = false;
+ dynamic_export.use_lld = false;
+
+ const force_export = b.addSharedLibrary("force", "main.zig", .unversioned);
+ force_export.setTarget(.{ .cpu_arch = .wasm32, .os_tag = .freestanding });
+ force_export.setBuildMode(mode);
+ force_export.export_symbol_names = &.{"foo"};
+ force_export.use_llvm = false;
+ force_export.use_lld = false;
+
+ const check_no_export = no_export.checkObject(.wasm);
+ check_no_export.checkStart("Section export");
+ check_no_export.checkNext("entries 1");
+ check_no_export.checkNext("name memory");
+ check_no_export.checkNext("kind memory");
+
+ const check_dynamic_export = dynamic_export.checkObject(.wasm);
+ check_dynamic_export.checkStart("Section export");
+ check_dynamic_export.checkNext("entries 2");
+ check_dynamic_export.checkNext("name foo");
+ check_dynamic_export.checkNext("kind function");
+
+ const check_force_export = force_export.checkObject(.wasm);
+ check_force_export.checkStart("Section export");
+ check_force_export.checkNext("entries 2");
+ check_force_export.checkNext("name foo");
+ check_force_export.checkNext("kind function");
+
+ const test_step = b.step("test", "Run linker test");
+ test_step.dependOn(&check_no_export.step);
+ test_step.dependOn(&check_dynamic_export.step);
+ test_step.dependOn(&check_force_export.step);
+}
diff --git a/test/link/wasm/export/main.zig b/test/link/wasm/export/main.zig
new file mode 100644
index 0000000000..0e416dbf18
--- /dev/null
+++ b/test/link/wasm/export/main.zig
@@ -0,0 +1 @@
+export fn foo() void {}