llvm/utils/lit/tests/discovery.py

   1 # Check the basic discovery process, including a sub-suite.
   2 #
   3 # RUN: %{lit} %{inputs}/discovery \
   4 # RUN:   --debug --show-tests --show-suites \
   5 # RUN:   -v > %t.out 2> %t.err
   6 # RUN: FileCheck --check-prefix=CHECK-BASIC-OUT < %t.out %s
   7 # RUN: FileCheck --check-prefix=CHECK-BASIC-ERR < %t.err %s
   8 #
   9 # CHECK-BASIC-ERR: loading suite config '{{.*(/|\\\\)discovery(/|\\\\)lit.cfg}}'
  10 # CHECK-BASIC-ERR-DAG: loading suite config '{{.*(/|\\\\)discovery(/|\\\\)subsuite(/|\\\\)lit.cfg}}'
  11 # CHECK-BASIC-ERR-DAG: loading local config '{{.*(/|\\\\)discovery(/|\\\\)subdir(/|\\\\)lit.local.cfg}}'
  12 #
  13 # CHECK-BASIC-OUT: -- Test Suites --
  14 # CHECK-BASIC-OUT:   sub-suite - 2 tests
  15 # CHECK-BASIC-OUT:     Source Root: {{.*[/\\]discovery[/\\]subsuite$}}
  16 # CHECK-BASIC-OUT:     Exec Root  : {{.*[/\\]discovery[/\\]subsuite$}}
  17 # CHECK-BASIC-OUT:   top-level-suite - 3 tests
  18 # CHECK-BASIC-OUT:     Source Root: {{.*[/\\]discovery$}}
  19 # CHECK-BASIC-OUT:     Exec Root  : {{.*[/\\]discovery$}}
  20 # CHECK-BASIC-OUT:     Available Features: feature1 feature2
  21 # CHECK-BASIC-OUT:     Available Substitutions: %key1 => value1
  22 # CHECK-BASIC-OUT:                              %key2 => value2
  23 #
  24 # CHECK-BASIC-OUT: -- Available Tests --
  25 # CHECK-BASIC-OUT: sub-suite :: test-one
  26 # CHECK-BASIC-OUT: sub-suite :: test-two
  27 # CHECK-BASIC-OUT: top-level-suite :: subdir/test-three
  28 # CHECK-BASIC-OUT: top-level-suite :: test-one
  29 # CHECK-BASIC-OUT: top-level-suite :: test-two
  30
  31 # Check discovery when providing the special builtin 'config_map'
  32 # RUN: %{python} %{inputs}/config-map-discovery/driver.py \
  33 # RUN:           %{inputs}/config-map-discovery/main-config/lit.cfg \
  34 # RUN:           %{inputs}/config-map-discovery/lit.alt.cfg \
  35 # RUN:           --workers=1 --debug --show-tests --show-suites > %t.out 2> %t.err
  36 # RUN: FileCheck --check-prefix=CHECK-CONFIG-MAP-OUT < %t.out %s
  37 # RUN: FileCheck --check-prefix=CHECK-CONFIG-MAP-ERR < %t.err %s
  38
  39 # CHECK-CONFIG-MAP-OUT-NOT: ERROR: lit.cfg invoked
  40 # CHECK-CONFIG-MAP-OUT: -- Test Suites --
  41 # CHECK-CONFIG-MAP-OUT:   config-map - 2 tests
  42 # CHECK-CONFIG-MAP-OUT:     Source Root: {{.*[/\\]config-map-discovery[/\\]tests}}
  43 # CHECK-CONFIG-MAP-OUT:     Exec Root  : {{.*[/\\]tests[/\\]Inputs[/\\]config-map-discovery}}
  44 # CHECK-CONFIG-MAP-OUT: -- Available Tests --
  45 # CHECK-CONFIG-MAP-OUT-NOT: invalid-test.txt
  46 # CHECK-CONFIG-MAP-OUT:   config-map :: test1.txt
  47 # CHECK-CONFIG-MAP-OUT:   config-map :: test2.txt
  48
  49 # CHECK-CONFIG-MAP-ERR: loading suite config '{{.*}}lit.alt.cfg'
  50 # CHECK-CONFIG-MAP-ERR: loaded config '{{.*}}lit.alt.cfg'
  51 # CHECK-CONFIG-MAP-ERR: resolved input '{{.*(/|\\\\)config-map-discovery(/|\\\\)main-config}}' to 'config-map'::()
  52
  53
  54 # Check discovery when tests are named directly.
  55 #
  56 # RUN: %{lit} \
  57 # RUN:     %{inputs}/discovery/subdir/test-three.py \
  58 # RUN:     %{inputs}/discovery/subsuite/test-one.txt \
  59 # RUN:   --show-tests --show-suites -v > %t.out
  60 # RUN: FileCheck --check-prefix=CHECK-DIRECT-TEST < %t.out %s
  61 #
  62 # CHECK-DIRECT-TEST: -- Available Tests --
  63 # CHECK-DIRECT-TEST: sub-suite :: test-one
  64 # CHECK-DIRECT-TEST: top-level-suite :: subdir/test-three
  65
  66 # Check discovery when config files end in .py
  67 # RUN: %{lit} %{inputs}/py-config-discovery \
  68 # RUN:   --debug --show-tests --show-suites \
  69 # RUN:   -v > %t.out 2> %t.err
  70 # RUN: FileCheck --check-prefix=CHECK-PYCONFIG-OUT < %t.out %s
  71 # RUN: FileCheck --check-prefix=CHECK-PYCONFIG-ERR < %t.err %s
  72 #
  73 # CHECK-PYCONFIG-ERR: loading suite config '{{.*(/|\\\\)py-config-discovery(/|\\\\)lit.site.cfg.py}}'
  74 # CHECK-PYCONFIG-ERR: load_config from '{{.*(/|\\\\)discovery(/|\\\\)lit.cfg}}'
  75 # CHECK-PYCONFIG-ERR: loaded config '{{.*(/|\\\\)discovery(/|\\\\)lit.cfg}}'
  76 # CHECK-PYCONFIG-ERR: loaded config '{{.*(/|\\\\)py-config-discovery(/|\\\\)lit.site.cfg.py}}'
  77 # CHECK-PYCONFIG-ERR-DAG: loading suite config '{{.*(/|\\\\)discovery(/|\\\\)subsuite(/|\\\\)lit.cfg}}'
  78 # CHECK-PYCONFIG-ERR-DAG: loading local config '{{.*(/|\\\\)discovery(/|\\\\)subdir(/|\\\\)lit.local.cfg}}'
  79 #
  80 # CHECK-PYCONFIG-OUT: -- Test Suites --
  81 # CHECK-PYCONFIG-OUT:   sub-suite - 2 tests
  82 # CHECK-PYCONFIG-OUT:     Source Root: {{.*[/\\]discovery[/\\]subsuite$}}
  83 # CHECK-PYCONFIG-OUT:     Exec Root  : {{.*[/\\]discovery[/\\]subsuite$}}
  84 # CHECK-PYCONFIG-OUT:   top-level-suite - 3 tests
  85 # CHECK-PYCONFIG-OUT:     Source Root: {{.*[/\\]discovery$}}
  86 # CHECK-PYCONFIG-OUT:     Exec Root  : {{.*[/\\]py-config-discovery$}}
  87 #
  88 # CHECK-PYCONFIG-OUT: -- Available Tests --
  89 # CHECK-PYCONFIG-OUT: sub-suite :: test-one
  90 # CHECK-PYCONFIG-OUT: sub-suite :: test-two
  91 # CHECK-PYCONFIG-OUT: top-level-suite :: subdir/test-three
  92 # CHECK-PYCONFIG-OUT: top-level-suite :: test-one
  93 # CHECK-PYCONFIG-OUT: top-level-suite :: test-two
  94
  95 # Check discovery when using an exec path.
  96 #
  97 # RUN: %{lit} %{inputs}/exec-discovery \
  98 # RUN:   --debug --show-tests --show-suites \
  99 # RUN:   -v > %t.out 2> %t.err
 100 # RUN: FileCheck --check-prefix=CHECK-ASEXEC-OUT < %t.out %s
 101 # RUN: FileCheck --check-prefix=CHECK-ASEXEC-ERR < %t.err %s
 102 #
 103 # CHECK-ASEXEC-ERR: loading suite config '{{.*(/|\\\\)exec-discovery(/|\\\\)lit.site.cfg}}'
 104 # CHECK-ASEXEC-ERR: load_config from '{{.*(/|\\\\)discovery(/|\\\\)lit.cfg}}'
 105 # CHECK-ASEXEC-ERR: loaded config '{{.*(/|\\\\)discovery(/|\\\\)lit.cfg}}'
 106 # CHECK-ASEXEC-ERR: loaded config '{{.*(/|\\\\)exec-discovery(/|\\\\)lit.site.cfg}}'
 107 # CHECK-ASEXEC-ERR-DAG: loading suite config '{{.*(/|\\\\)discovery(/|\\\\)subsuite(/|\\\\)lit.cfg}}'
 108 # CHECK-ASEXEC-ERR-DAG: loading local config '{{.*(/|\\\\)discovery(/|\\\\)subdir(/|\\\\)lit.local.cfg}}'
 109 #
 110 # CHECK-ASEXEC-OUT: -- Test Suites --
 111 # CHECK-ASEXEC-OUT:   sub-suite - 2 tests
 112 # CHECK-ASEXEC-OUT:     Source Root: {{.*[/\\]discovery[/\\]subsuite$}}
 113 # CHECK-ASEXEC-OUT:     Exec Root  : {{.*[/\\]discovery[/\\]subsuite$}}
 114 # CHECK-ASEXEC-OUT:   top-level-suite - 3 tests
 115 # CHECK-ASEXEC-OUT:     Source Root: {{.*[/\\]discovery$}}
 116 # CHECK-ASEXEC-OUT:     Exec Root  : {{.*[/\\]exec-discovery$}}
 117 #
 118 # CHECK-ASEXEC-OUT: -- Available Tests --
 119 # CHECK-ASEXEC-OUT: sub-suite :: test-one
 120 # CHECK-ASEXEC-OUT: sub-suite :: test-two
 121 # CHECK-ASEXEC-OUT: top-level-suite :: subdir/test-three
 122 # CHECK-ASEXEC-OUT: top-level-suite :: test-one
 123 # CHECK-ASEXEC-OUT: top-level-suite :: test-two
 124
 125 # Check discovery when tests are named directly.
 126 #
 127 # FIXME: Note that using a path into a subsuite doesn't work correctly here.
 128 #
 129 # RUN: %{lit} \
 130 # RUN:     %{inputs}/exec-discovery/subdir/test-three.py \
 131 # RUN:   --show-tests --show-suites -v > %t.out
 132 # RUN: FileCheck --check-prefix=CHECK-ASEXEC-DIRECT-TEST < %t.out %s
 133 #
 134 # CHECK-ASEXEC-DIRECT-TEST: -- Available Tests --
 135 # CHECK-ASEXEC-DIRECT-TEST: top-level-suite :: subdir/test-three
 136
 137 # Check an error is emitted when the directly named test would not be run
 138 # indirectly (e.g. when the directory containing the test is specified).
 139 #
 140 # RUN: not %{lit} \
 141 # RUN:     %{inputs}/discovery/test.not-txt 2>%t.err
 142 # RUN: FileCheck --check-prefix=CHECK-ERROR-INDIRECT-RUN-CHECK < %t.err %s
 143 #
 144 # CHECK-ERROR-INDIRECT-RUN-CHECK: error: 'top-level-suite :: test.not-txt' would not be run indirectly
 145
 146 # Check that no error is emitted with --no-indirectly-run-check.
 147 #
 148 # RUN: %{lit} \
 149 # RUN:     %{inputs}/discovery/test.not-txt --no-indirectly-run-check
 150
 151 # Check that a standalone test with no suffixes set is run without any errors.
 152 #
 153 # RUN: %{lit} %{inputs}/standalone-tests/true.txt > %t.out
 154 # RUN: FileCheck --check-prefix=CHECK-STANDALONE < %t.out %s
 155 #
 156 # CHECK-STANDALONE: PASS: Standalone tests :: true.txt
 157
 158 # Check that an error is produced if suffixes variable is set for a suite with
 159 # standalone tests.
 160 #
 161 # RUN: not %{lit} %{inputs}/standalone-tests-with-suffixes 2> %t.err
 162 # RUN: FileCheck --check-prefixes=CHECK-STANDALONE-SUFFIXES,CHECK-STANDALONE-DISCOVERY < %t.err %s
 163 #
 164 # CHECK-STANDALONE-SUFFIXES: standalone_tests set {{.*}} but suffixes
 165
 166 # Check that an error is produced if excludes variable is set for a suite with
 167 # standalone tests.
 168 #
 169 # RUN: not %{lit} %{inputs}/standalone-tests-with-excludes 2> %t.err
 170 # RUN: FileCheck --check-prefixes=CHECK-STANDALONE-EXCLUDES,CHECK-STANDALONE-DISCOVERY < %t.err %s
 171 #
 172 # CHECK-STANDALONE-EXCLUDES: standalone_tests set {{.*}} but {{.*}} excludes
 173
 174 # Check that no discovery is done for testsuite with standalone tests.
 175 #
 176 # RUN: not %{lit} %{inputs}/standalone-tests 2>%t.err
 177 # RUN: FileCheck --check-prefix=CHECK-STANDALONE-DISCOVERY < %t.err %s
 178 #
 179 # CHECK-STANDALONE-DISCOVERY: error: did not discover any tests for provided path(s)
 180
 181 # Check that we don't recurse infinitely when loading an site specific test
 182 # suite located inside the test source root.
 183 #
 184 # RUN: %{lit} \
 185 # RUN:     %{inputs}/exec-discovery-in-tree/obj/ \
 186 # RUN:   --show-tests --show-suites -v > %t.out
 187 # RUN: FileCheck --check-prefix=CHECK-ASEXEC-INTREE < %t.out %s
 188 #
 189 # Try it again after cd'ing into the test suite using a short relative path.
 190 #
 191 # RUN: cd %{inputs}/exec-discovery-in-tree/obj/
 192 # RUN: %{lit} . \
 193 # RUN:   --show-tests --show-suites -v > %t.out
 194 # RUN: FileCheck --check-prefix=CHECK-ASEXEC-INTREE < %t.out %s
 195 #
 196 #      CHECK-ASEXEC-INTREE:   exec-discovery-in-tree-suite - 1 tests
 197 # CHECK-ASEXEC-INTREE-NEXT:     Source Root: {{.*[/\\]exec-discovery-in-tree$}}
 198 # CHECK-ASEXEC-INTREE-NEXT:     Exec Root  : {{.*[/\\]exec-discovery-in-tree[/\\]obj$}}
 199 # CHECK-ASEXEC-INTREE-NEXT:     Available Features:
 200 # CHECK-ASEXEC-INTREE-NEXT:     Available Substitutions:
 201 # CHECK-ASEXEC-INTREE-NEXT: -- Available Tests --
 202 # CHECK-ASEXEC-INTREE-NEXT: exec-discovery-in-tree-suite :: test-one