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nvm/test/fast/Unit tests/nvm_curl_use_compression
T
Jordan Harband 04fef13bdc [Fix] use command to bypass curl/wget shell functions and aliases
zsh (and interactive bash with `expand_aliases`) bakes a preexisting `curl` alias into nvm's function bodies at source time,
and shell functions named `curl`/`wget` shadow the binaries at call time - either one breaks downloads.
Prefixing invocations with `command` bypasses both: here, `nvm_download`'s dispatch, `nvm_curl_version`, `nvm_curl_libz_support`, and the wget branch of `nvm_get_latest`;
the remaining bare `curl` invocations in `nvm_get_latest` and the install script are prefixed in a followup commit.

The tests that previously mocked curl/wget as shell functions now install fake executables on PATH instead,
via a shared `make_fake_curl` helper in `test/common.sh`,
and a new test asserts the bypass.

Refs #2923
2026-07-08 13:02:41 -07:00

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#!/bin/sh
WORK="$PWD/nvm_curl_use_compression-work.$$"
TEST_BIN="$WORK/bin"
cleanup () {
unset -f die
rm -rf "$WORK"
export PATH="$OLDPATH"
}
die () { echo -e "$@" ; cleanup ; exit 1; }
NVM_ENV=testing \. ../../../nvm.sh
\. ../../common.sh
OLDPATH="$PATH"
make_fake_curl "$TEST_BIN"
export PATH="$TEST_BIN:$OLDPATH"
CURL_VERSION_ON_ARCHLINUX_WITH_LIBZ="curl 7.54.0 (x86_64-pc-linux-gnu) libcurl/7.54.0 OpenSSL/1.1.0f zlib/1.2.11 libpsl/0.17.0 (+libicu/59.1) libssh2/1.8.0 nghttp2/1.22.0
Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL"
CURL_VERSION_ON_ARCHLINUX_WITHOUT_LIBZ="curl 7.54.0 (x86_64-pc-linux-gnu) libcurl/7.54.0 OpenSSL/1.1.0f zlib/1.2.11 libpsl/0.17.0 (+libicu/59.1) libssh2/1.8.0 nghttp2/1.22.0
Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL"
CURL_VERSION_ON_CENTOS6_WITH_LIBZ="curl 7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.19.1 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
Protocols: tftp ftp telnet dict ldap ldaps http file https ftps scp sftp
Features: GSS-Negotiate IDN IPv6 Largefile NTLM SSL libz"
VERSION_MESSAGE="${CURL_VERSION_ON_ARCHLINUX_WITH_LIBZ}"
nvm_curl_use_compression || die "nvm_curl_use_compression should return 0"
VERSION_MESSAGE="${CURL_VERSION_ON_ARCHLINUX_WITHOUT_LIBZ}"
! nvm_curl_use_compression || die "nvm_curl_use_compression should return 1 without libz support"
VERSION_MESSAGE="${CURL_VERSION_ON_CENTOS6_WITH_LIBZ}"
! nvm_curl_use_compression || die "nvm_curl_use_compression should return 1 when curl < 7.21.0"
cleanup