From 79bc9b90dd891d28c4aed8ed4fd03a9f150a96e9 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Wed, 30 Sep 2026 16:09:09 +0900
Subject: [PATCH] [Tests] make the fast suite pass on macOS

- `nvm_get_arch`: the unmocked smartos cases fall through to the host, so only run them on x86_64
- `nvm_get_arch_unofficial`: the chroot checks need x86_64 glibc Linux
- `nvm_install_no_progress_bar`: derive the tarball slug and checksum tool instead of assuming linux-x64 and `sha256sum`
---
 test/fast/Unit tests/nvm_get_arch                |  8 ++++----
 test/fast/Unit tests/nvm_get_arch_unofficial     |  2 ++
 test/fast/Unit tests/nvm_install_no_progress_bar | 11 +++++++----
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/test/fast/Unit tests/nvm_get_arch b/test/fast/Unit tests/nvm_get_arch
index 42c78ca3..6a862c1f 100755
--- a/test/fast/Unit tests/nvm_get_arch	
+++ b/test/fast/Unit tests/nvm_get_arch	
@@ -90,10 +90,10 @@ run_test amd64 smartos x64 no_pkg_info
 run_test x86 osx x86
 run_test amd64 osx x64
 
-# These smartos cases have no arch-specific uname mock, so nvm_get_os falls
-# through to the real host; on Alpine that host is linux and picks up the musl
-# suffix, which these non-musl assertions do not expect. Skip them there.
-if [ ! -f "/etc/alpine-release" ]; then
+# These smartos cases have no arch-specific uname mock, so they fall through to
+# the real host: they only hold on an x86_64 host, and not on Alpine, where the
+# host picks up the musl suffix these non-musl assertions do not expect.
+if [ ! -f "/etc/alpine-release" ] && [ "$(command uname -m)" = 'x86_64' ]; then
   run_test arm64 smartos x64
   run_test armv8l smartos x64
 fi
diff --git a/test/fast/Unit tests/nvm_get_arch_unofficial b/test/fast/Unit tests/nvm_get_arch_unofficial
index 5c7a20e4..cc10bf3c 100755
--- a/test/fast/Unit tests/nvm_get_arch_unofficial	
+++ b/test/fast/Unit tests/nvm_get_arch_unofficial	
@@ -63,6 +63,8 @@ setup_chroot() {
 # test, so skip the chroot checks there and still run the ls-remote checks.
 if [ -f "/etc/alpine-release" ]; then
   echo "on Alpine; skipping chroot arch checks (covered by 'nvm_get_arch alpine')"
+elif [ "$(command uname -s)" != 'Linux' ] || [ "$(command uname -m)" != 'x86_64' ] || [ ! -e /lib64/ld-linux-x86-64.so.2 ]; then
+  echo "not on x86_64 glibc Linux; skipping chroot arch checks"
 else
   setup_chroot "${CHROOT_WITH_ALPINE}"
   setup_chroot "${CHROOT_WITHOUT_ALPINE}"
diff --git a/test/fast/Unit tests/nvm_install_no_progress_bar b/test/fast/Unit tests/nvm_install_no_progress_bar
index ca6501f2..6012960a 100755
--- a/test/fast/Unit tests/nvm_install_no_progress_bar	
+++ b/test/fast/Unit tests/nvm_install_no_progress_bar	
@@ -24,10 +24,13 @@ fi
 
 cleanup
 
+SLUG="$(nvm_get_download_slug node binary v0.12.18)"
+CHECKSUM_LINE="$(nvm_compute_checksum ../../../nvm.sh 2>&1 >/dev/null)"
+
 OUTPUT="$(TERM=dumb 2>&1 nvm install --no-progress v0.12.18)"
 EXPECTED_OUTPUT="Downloading and installing node v0.12.18...
-Downloading https://nodejs.org/dist/v0.12.18/node-v0.12.18-linux-x64.tar.xz...
-Computing checksum with sha256sum
+Downloading https://nodejs.org/dist/v0.12.18/${SLUG}.tar.xz...
+${CHECKSUM_LINE}
 Checksums matched!
 Now using node v0.12.18 (npm v2.15.11)
 Creating default alias: default -> v0.12.18 *"
@@ -40,9 +43,9 @@ cleanup
 
 OUTPUT="$(TERM=dumb 2>&1 nvm install v0.12.18)"
 EXPECTED_OUTPUT="Downloading and installing node v0.12.18...
-Downloading https://nodejs.org/dist/v0.12.18/node-v0.12.18-linux-x64.tar.xz...
+Downloading https://nodejs.org/dist/v0.12.18/${SLUG}.tar.xz...
 ######################################################################### 100.0%
-Computing checksum with sha256sum
+${CHECKSUM_LINE}
 Checksums matched!
 Now using node v0.12.18 (npm v2.15.11)
 Creating default alias: default -> v0.12.18 *"