Merge pull request #173702 from bdd/go-checkFlags

go-modules/packages: Run unit tests under subdirs

pkgs/applications/networking/cluster/kompose/default.nix

···
-{ lib, buildGoModule, fetchFromGitHub, installShellFiles, testers, kompose }:
+{ lib, buildGoModule, fetchFromGitHub, installShellFiles, testers, kompose, git }:
 
 buildGoModule rec {
   pname = "kompose";
···
 
   vendorSha256 = "sha256-OR5U2PnebO0a+lwU09Dveh0Yxk91cmSRorTxQIO5lHc=";
 
-  nativeBuildInputs = [ installShellFiles ];
+  nativeBuildInputs = [ installShellFiles git ];
 
   ldflags = [ "-s" "-w" ];
 

pkgs/applications/version-management/git-and-tools/gitbatch/default.nix

···
-{ lib, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub, git }:
 
 buildGoModule rec {
   pname = "gitbatch";
···
 
   ldflags = [ "-s" "-w" ];
 
-  checkFlags = [ "-short" ];
+  nativeBuildInputs = [
+    git # required by unit tests
+  ];
+
+  preCheck = ''
+    HOME=$(mktemp -d)
+    # Disable tests requiring network access to gitlab.com
+    buildFlagsArray+=("-run" "[^(Test(Run|Start|(Fetch|Pull)With(Go|)Git))]")
+  '';
 
   meta = with lib; {
     description = "Running git UI commands";

pkgs/development/go-modules/generic/default.nix

···
       exclude+='\)'
 
       buildGoDir() {
-        local d; local cmd;
-        cmd="$1"
-        d="$2"
+        local cmd="$1" dir="$2"
+
         . $TMPDIR/buildFlagsArray
+
+        declare -a flags
+        flags+=($buildFlags "''${buildFlagsArray[@]}")
+        flags+=(''${tags:+-tags=${lib.concatStringsSep "," tags}})
+        flags+=(''${ldflags:+-ldflags="$ldflags"})
+        flags+=("-v" "-p" "$NIX_BUILD_CORES")
+
+        if [ "$cmd" = "test" ]; then
+          flags+=($checkFlags)
+        fi
+
         local OUT
-        if ! OUT="$(go $cmd $buildFlags "''${buildFlagsArray[@]}" ''${tags:+-tags=${lib.concatStringsSep "," tags}} ''${ldflags:+-ldflags="$ldflags"} -v -p $NIX_BUILD_CORES $d 2>&1)"; then
+        if ! OUT="$(go $cmd "''${flags[@]}" $dir 2>&1)"; then
           if ! echo "$OUT" | grep -qE '(no( buildable| non-test)?|build constraints exclude all) Go (source )?files'; then
             echo "$OUT" >&2
             return 1
···
       runHook preCheck
 
       for pkg in $(getGoDirs test); do
-        buildGoDir test $checkFlags "$pkg"
+        buildGoDir test "$pkg"
       done
 
       runHook postCheck

pkgs/development/go-packages/generic/default.nix

···
       exclude+='\)'
 
       buildGoDir() {
-        local d; local cmd;
-        cmd="$1"
-        d="$2"
+        local cmd="$1" dir="$2"
+
         . $TMPDIR/buildFlagsArray
+
+        declare -a flags
+        flags+=($buildFlags "''${buildFlagsArray[@]}")
+        flags+=(''${tags:+-tags=${lib.concatStringsSep "," tags}})
+        flags+=(''${ldflags:+-ldflags="$ldflags"})
+        flags+=("-v" "-p" "$NIX_BUILD_CORES")
+
+        if [ "$cmd" = "test" ]; then
+          flags+=($checkFlags)
+        fi
+
         local OUT
-        if ! OUT="$(go $cmd $buildFlags "''${buildFlagsArray[@]}" ''${tags:+-tags=${lib.concatStringsSep "," tags}} ''${ldflags:+-ldflags="$ldflags"} -v -p $NIX_BUILD_CORES $d 2>&1)"; then
+        if ! OUT="$(go $cmd "''${flags[@]}" $dir 2>&1)"; then
           if ! echo "$OUT" | grep -qE '(no( buildable| non-test)?|build constraints exclude all) Go (source )?files'; then
             echo "$OUT" >&2
             return 1
···
       runHook preCheck
 
       for pkg in $(getGoDirs test); do
-        buildGoDir test $checkFlags "$pkg"
+        buildGoDir test "$pkg"
       done
 
       runHook postCheck

pkgs/development/tools/delve/default.nix

···
-{ lib, buildGoModule, fetchFromGitHub, makeWrapper }:
+{ lib, buildGoModule, fetchFromGitHub, makeWrapper, stdenv }:
 
 buildGoModule rec {
   pname = "delve";
···
 
   nativeBuildInputs = [ makeWrapper ];
 
-  checkFlags = [ "-short" ];
+  hardeningDisable = [ "fortify" ];
+
+  preCheck = ''
+    XDG_CONFIG_HOME=$(mktemp -d)
+  '';
+
+  # Disable tests on Darwin as they require various workarounds.
+  #
+  # - Tests requiring local networking fail with or without sandbox,
+  #   even with __darwinAllowLocalNetworking allowed.
+  # - CGO_FLAGS warnings break tests' expected stdout/stderr outputs.
+  # - DAP test binaries exit prematurely.
+  doCheck = !stdenv.isDarwin;
 
   postInstall = ''
     # fortify source breaks build since delve compiles with -O0

pkgs/tools/filesystems/go-mtpfs/default.nix

···
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libusb1 ];
 
-  checkFlags = [ "-short" ];
+  preCheck = ''
+    # Only run tests under mtp/encoding_test.go
+    # Other tests require an Android deviced attached over USB.
+    buildFlagsArray+=("-run" "Test(Encode|Decode|Variant).*")
+  '';
 
   meta = with lib; {
     description = "A simple FUSE filesystem for mounting Android devices as a MTP device";

pkgs/tools/misc/mmake/default.nix

···
 
   ldflags = [ "-s" "-w" ];
 
-  checkFlags = [ "-short" ];
+  # Almost all tests require non-local networking, trying to resolve githubusercontent.com.
+  doCheck = false;
 
   meta = with lib; {
     homepage = "https://github.com/tj/mmake";

pkgs/tools/system/skeema/default.nix

···
-{ lib, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub, coreutils }:
 
 buildGoModule rec {
   pname = "skeema";
···
   CGO_ENABLED = 0;
 
   ldflags = [ "-s" "-w" ];
+
+  preCheck = ''
+    # Disable tests requiring network access to gitlab.com
+    buildFlagsArray+=("-run" "[^(Test(ParseDir(Symlinks|))|DirRelPath)]")
+
+    # Fix tests expecting /usr/bin/printf and /bin/echo
+    substituteInPlace skeema_cmd_test.go \
+      --replace /usr/bin/printf "${coreutils}/bin/printf"
+
+    substituteInPlace internal/fs/dir_test.go \
+      --replace /bin/echo "${coreutils}/bin/echo" \
+      --replace /usr/bin/printf "${coreutils}/bin/printf"
+
+    substituteInPlace internal/applier/ddlstatement_test.go \
+      --replace /bin/echo "${coreutils}/bin/echo"
+
+    substituteInPlace internal/util/shellout_unix_test.go \
+      --replace /bin/echo "${coreutils}/bin/echo" \
+      --replace /usr/bin/printf "${coreutils}/bin/printf"
+
+    substituteInPlace internal/util/shellout_unix_test.go \
+      --replace /bin/echo "${coreutils}/bin/echo"
+  '';
 
   checkFlags = [ "-short" ];
 

pkgs/tools/text/gucci/default.nix

···
 
   checkFlags = [ "-short" ];
 
+  # Integration tests rely on Ginkgo but fail.
+  # Related: https://github.com/onsi/ginkgo/issues/602
+  #
+  # Disable integration tests.
+  preCheck = ''
+    buildFlagsArray+=("-run" "[^(TestIntegration)]")
+  '';
+
   meta = with lib; {
     description = "A simple CLI templating tool written in golang";
     homepage = "https://github.com/noqcks/gucci";