Add pending_wasm32

.github/workflows/wasm32.yml

@@ -40,7 +40,7 @@ jobs:
           rm wasm32-wasi-libs.tar.gz
 
       - name: Build spec/wasm32_std_spec.cr
-        run: bin/crystal build spec/wasm32_std_spec.cr -o wasm32_std_spec.wasm --target wasm32-wasi -Duse_pcre -Dwithout_openssl
+        run: bin/crystal build spec/wasm32_std_spec.cr -o wasm32_std_spec.wasm --target wasm32-wasi -Dwithout_iconv -Dwithout_openssl
         env:
           CRYSTAL_LIBRARY_PATH: ${{ github.workspace }}/wasm32-wasi-libs
 

spec/spec_helper.cr

@@ -8,6 +8,7 @@ require "compiler/requires"
 require "./support/syntax"
 require "./support/tempfile"
 require "./support/win32"
+require "./support/wasm32"
 
 class Crystal::Program
   setter temp_var_counter

spec/std/html_spec.cr

@@ -1,4 +1,4 @@
-require "spec"
+require "./spec_helper"
 require "html"
 
 describe "HTML" do
@@ -12,7 +12,7 @@ describe "HTML" do
     end
   end
 
-  describe ".unescape" do
+  pending_wasm32 describe: ".unescape" do
     it "identity" do
       HTML.unescape("safe_string").should be("safe_string")
     end

spec/std/path_spec.cr

@@ -931,7 +931,7 @@ describe Path do
     assert_paths_raw("foo..txt/", "foo.", &.stem)
   end
 
-  describe ".home" do
+  pending_wasm32 describe: ".home" do
     it "uses home from environment variable if set" do
       with_env({HOME_ENV_KEY => "foo/bar"}) do
         Path.home.should eq(Path.new("foo/bar"))

spec/std/regex_spec.cr

@@ -308,7 +308,7 @@ describe "Regex" do
       end
     end
 
-    it "doesn't crash with a large single line string" do
+    pending_wasm32 "doesn't crash with a large single line string" do
       str = File.read(datapath("large_single_line_string.txt"))
 
       {% if Regex::Engine.resolve.name == "Regex::PCRE" %}

spec/std/spec_helper.cr

@@ -2,6 +2,7 @@ require "spec"
 require "../support/tempfile"
 require "../support/fibers"
 require "../support/win32"
+require "../support/wasm32"
 
 def datapath(*components)
   File.join("spec", "std", "data", *components)

spec/std/string_spec.cr

@@ -2687,14 +2687,12 @@ describe "String" do
       end
     end
 
-    {% unless flag?(:wasm32) %}
-      it "allocates buffer of correct size (#3332)" do
-        String.new(255_u8) do |buffer|
-          LibGC.size(buffer).should be > 255
-          {255, 0}
-        end
+    pending_wasm32 "allocates buffer of correct size (#3332)" do
+      String.new(255_u8) do |buffer|
+        LibGC.size(buffer).should be > 255
+        {255, 0}
       end
-    {% end %}
+    end
 
     it "raises if returned bytesize is greater than capacity" do
       expect_raises ArgumentError, "Bytesize out of capacity bounds" do

spec/support/wasm32.cr

@@ -0,0 +1,19 @@
+require "spec"
+
+{% if flag?(:wasm32) %}
+  def pending_wasm32(description = "assert", file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    pending("#{description} [wasm32]", file, line, end_line)
+  end
+
+  def pending_wasm32(*, describe, file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    pending_wasm32(describe, file, line, end_line) { }
+  end
+{% else %}
+  def pending_wasm32(description = "assert", file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    it(description, file, line, end_line, &block)
+  end
+
+  def pending_wasm32(*, describe, file = __FILE__, line = __LINE__, end_line = __END_LINE__, &block)
+    describe(describe, file, line, end_line, &block)
+  end
+{% end %}