Split pdfium_unittests sources.

Move foo_unittest.cpp to the same BUILD.gn file as foo.cpp.
Set up dependencies to make pdfium_unittests pass gn check.

Change-Id: Id9f649d5d0c76fe4254f3887778516abb75fcbce
Reviewed-on: https://pdfium-review.googlesource.com/c/43995
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/fxjs/BUILD.gn b/fxjs/BUILD.gn
index 673386becb..09595e36fe 100644
--- a/fxjs/BUILD.gn
+++ b/fxjs/BUILD.gn
@@ -4,6 +4,7 @@
 
 import("//build/config/jumbo.gni")
 import("../pdfium.gni")
+import("../testing/test.gni")
 
 jumbo_source_set("fxjs") {
   sources = [
@@ -445,3 +446,20 @@ jumbo_source_set("fxjs") {
     }
   }
 }
+
+if (pdf_enable_v8) {
+  pdfium_unittest_source_set("unittests") {
+    sources = [
+      "cfx_v8_unittest.cpp",
+      "cfx_v8_unittest.h",
+      "cfxjs_engine_unittest.cpp",
+      "cjs_publicmethods_unittest.cpp",
+      "cjs_util_unittest.cpp",
+    ]
+    configs = [ "//v8:external_startup_data" ]
+    deps = [
+      ":fxjs",
+    ]
+    pdfium_root_dir = "../"
+  }
+}