1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.searchdefinition.processing;
import com.yahoo.searchdefinition.RankProfileRegistry;
import com.yahoo.searchdefinition.SearchBuilder;
import com.yahoo.yolean.Exceptions;
import org.junit.Test;
import static com.yahoo.config.model.test.TestUtil.joinLines;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
public class RankingExpressionTypeValidatorTestCase {
@Test
public void tensorFirstPhaseMustProduceDouble() throws Exception {
try {
RankProfileRegistry rankProfileRegistry = new RankProfileRegistry();
SearchBuilder searchBuilder = new SearchBuilder(rankProfileRegistry);
searchBuilder.importString(joinLines(
"search test {",
" document test { ",
" field a type tensor(x[],y[]) {",
" indexing: attribute",
" }",
" }",
" rank-profile my_rank_profile {",
" first-phase {",
" expression: attribute(a)",
" }",
" }",
"}"
));
searchBuilder.build();
fail("Expected exception");
}
catch (IllegalArgumentException expected) {
assertEquals("In search definition 'test', rank profile 'my_rank_profile': The first-phase expression must produce a double (a tensor with no dimensions), but produces tensor(x[],y[])",
Exceptions.toMessageString(expected));
}
}
@Test
public void tensorSecondPhaseMustProduceDouble() throws Exception {
try {
RankProfileRegistry rankProfileRegistry = new RankProfileRegistry();
SearchBuilder searchBuilder = new SearchBuilder(rankProfileRegistry);
searchBuilder.importString(joinLines(
"search test {",
" document test { ",
" field a type tensor(x[],y[]) {",
" indexing: attribute",
" }",
" }",
" rank-profile my_rank_profile {",
" first-phase {",
" expression: sum(attribute(a))",
" }",
" second-phase {",
" expression: attribute(a)",
" }",
" }",
"}"
));
searchBuilder.build();
fail("Expected exception");
}
catch (IllegalArgumentException expected) {
assertEquals("In search definition 'test', rank profile 'my_rank_profile': The second-phase expression must produce a double (a tensor with no dimensions), but produces tensor(x[],y[])",
Exceptions.toMessageString(expected));
}
}
@Test
public void tensorConditionsMustHaveTypeCompatibleBranches() throws Exception {
try {
RankProfileRegistry rankProfileRegistry = new RankProfileRegistry();
SearchBuilder searchBuilder = new SearchBuilder(rankProfileRegistry);
searchBuilder.importString(joinLines(
"search test {",
" document test { ",
" field a type tensor(x[],y[]) {",
" indexing: attribute",
" }",
" field b type tensor(z[10]) {",
" indexing: attribute",
" }",
" }",
" rank-profile my_rank_profile {",
" first-phase {",
" expression: sum(if(1>0, attribute(a), attribute(b)))",
" }",
" }",
"}"
));
searchBuilder.build();
fail("Expected exception");
}
catch (IllegalArgumentException expected) {
assertEquals("In search definition 'test', rank profile 'my_rank_profile': The first-phase expression is invalid: An if expression must produce compatible types in both alternatives, but the 'true' type is tensor(x[],y[]) while the 'false' type is tensor(z[10])",
Exceptions.toMessageString(expected));
}
}
}
|
