1# Regression test for golang.org/issue/28481:
2# 'mod tidy' removed dependencies if the module root was
3# within a directory named 'testdata' or '_foo'.
4
5env GO111MODULE=on
6
7# A module should be allowed in a directory named testdata.
8cd $WORK/testdata
9go mod init testdata.tld/foo
10
11# Getting a package within that module should resolve its dependencies.
12go get
13grep 'rsc.io/quote' go.mod
14
15# Tidying the module should preserve those dependencies.
16go mod tidy
17grep 'rsc.io/quote' go.mod
18
19[short] stop
20
21# Vendoring the module's dependencies should work too.
22go mod vendor
23exists vendor/rsc.io/quote
24
25# The same should work in directories with names starting with underscores.
26cd $WORK/_ignored
27go mod init testdata.tld/foo
28
29go get
30grep 'rsc.io/quote' go.mod
31
32go mod tidy
33grep 'rsc.io/quote' go.mod
34
35go mod vendor
36exists vendor/rsc.io/quote
37
38-- $WORK/testdata/main.go --
39package foo
40
41import _ "rsc.io/quote"
42-- $WORK/_ignored/main.go --
43package foo
44
45import _ "rsc.io/quote"
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