github.com/v2fly/tools@v0.100.0/internal/lsp/source/completion/package_test.go (about)

     1  // Copyright 2021 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package completion
     6  
     7  import "testing"
     8  
     9  func TestIsValidDirName(t *testing.T) {
    10  	tests := []struct {
    11  		dirName string
    12  		valid   bool
    13  	}{
    14  		{dirName: "", valid: false},
    15  		//
    16  		{dirName: "a", valid: true},
    17  		{dirName: "abcdef", valid: true},
    18  		{dirName: "AbCdEf", valid: true},
    19  		//
    20  		{dirName: "1a35", valid: true},
    21  		{dirName: "a16", valid: true},
    22  		//
    23  		{dirName: "_a", valid: true},
    24  		{dirName: "a_", valid: true},
    25  		//
    26  		{dirName: "~a", valid: false},
    27  		{dirName: "a~", valid: true},
    28  		//
    29  		{dirName: "-a", valid: false},
    30  		{dirName: "a-", valid: true},
    31  		//
    32  		{dirName: ".a", valid: false},
    33  		{dirName: "a.", valid: false},
    34  		//
    35  		{dirName: "a~_b--c.-e", valid: true},
    36  		{dirName: "~a~_b--c.-e", valid: false},
    37  		{dirName: "a~_b--c.-e--~", valid: true},
    38  		{dirName: "a~_b--2134dc42.-e6--~", valid: true},
    39  		{dirName: "abc`def", valid: false},
    40  		{dirName: "тест", valid: false},
    41  		{dirName: "你好", valid: false},
    42  	}
    43  	for _, tt := range tests {
    44  		valid := isValidDirName(tt.dirName)
    45  		if tt.valid != valid {
    46  			t.Errorf("%s: expected %v, got %v", tt.dirName, tt.valid, valid)
    47  		}
    48  	}
    49  }
    50  
    51  func TestConvertDirNameToPkgName(t *testing.T) {
    52  	tests := []struct {
    53  		dirName string
    54  		pkgName string
    55  	}{
    56  		{dirName: "a", pkgName: "a"},
    57  		{dirName: "abcdef", pkgName: "abcdef"},
    58  		{dirName: "AbCdEf", pkgName: "abcdef"},
    59  		{dirName: "1a35", pkgName: "a35"},
    60  		{dirName: "14a35", pkgName: "a35"},
    61  		{dirName: "a16", pkgName: "a16"},
    62  		{dirName: "_a", pkgName: "a"},
    63  		{dirName: "a_", pkgName: "a"},
    64  		{dirName: "a~", pkgName: "a"},
    65  		{dirName: "a-", pkgName: "a"},
    66  		{dirName: "a~_b--c.-e", pkgName: "abce"},
    67  		{dirName: "a~_b--c.-e--~", pkgName: "abce"},
    68  		{dirName: "a~_b--2134dc42.-e6--~", pkgName: "ab2134dc42e6"},
    69  	}
    70  	for _, tt := range tests {
    71  		pkgName := convertDirNameToPkgName(tt.dirName)
    72  		if tt.pkgName != pkgName {
    73  			t.Errorf("%s: expected %v, got %v", tt.dirName, tt.pkgName, pkgName)
    74  			continue
    75  		}
    76  	}
    77  }