[test] Split LLDB tests into API, Shell & Unit

LLDB has three major testing strategies: unit tests, tests that exercise
the SB API though dotest.py and what we currently call lit tests. The
later is rather confusing as we're now using lit as the driver for all
three types of tests. As most of this grew organically, the directory
structure in the LLDB repository doesn't really make this clear.

The 'lit' tests are part of the root and among these tests there's a
Unit and Suite folder for the unit and dotest-tests. This layout makes
it impossible to run just the lit tests.

This patch changes the directory layout to match the 3 testing
strategies, each with their own directory and their own configuration
file. This means there are now 3 directories under lit with 3
corresponding targets:

 - API (check-lldb-api): Test exercising the SB API.
 - Shell (check-lldb-shell): Test exercising command line utilities.
 - Unit (check-lldb-unit): Unit tests.

Finally, there's still the `check-lldb` target that runs all three test
suites.

Finally, this also renames the lit folder to `test` to match the LLVM
repository layout.

Differential revision: https://reviews.llvm.org/D68606

llvm-svn: 374184

18 files changed, 0 insertions, 300 deletions

diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms
deleted file mode 100644
index 0241d512862..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-1.syms
+++ /dev/null
@@ -1,2 +0,0 @@
-MODULE Linux x86_64 E5894855+C35D+CCCCCCCCCCCCCCCCCCCC0 linux.out
-PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms
deleted file mode 100644
index 4ae10438f30..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-2.syms
+++ /dev/null
@@ -1,2 +0,0 @@
-MODULE Linux x86_64 E5894855C35DCCCCCCCCCCCCCCCCC linux.out
-PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms
deleted file mode 100644
index 2e6d72a37d5..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/bad-module-id-3.syms
+++ /dev/null
@@ -1,2 +0,0 @@
-MODULE Linux x86_64 E58X4855C35DCCCCCCCCXCCCCCCCCCCC0 linux.out
-PUBLIC 1000 0 _start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms
deleted file mode 100644
index 40c94574215..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/discontiguous-sections.syms
+++ /dev/null
@@ -1,7 +0,0 @@
-MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
-INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
-FILE 0 /tmp/a.c
-PUBLIC 1010 0 _start
-FILE 1 /tmp/b.c
-STACK bogus
-FILE 2 /tmp/c.c
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms
deleted file mode 100644
index d82e30c4a05..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-linux.syms
+++ /dev/null
@@ -1,6 +0,0 @@
-MODULE Linux x86_64 E5894855C35DCCCCCCCCCCCCCCCCCCCC0 linux.out
-INFO CODE_ID 554889E55DC3CCCCCCCCCCCCCCCCCCCC
-PUBLIC 1000 0 _start
-STACK CFI INIT 1000 6 .cfa: $rsp 8 + .ra: .cfa -8 + ^
-STACK CFI 1001 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
-STACK CFI 1004 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms
deleted file mode 100644
index 18090d7a0d5..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx-arm64e.syms
+++ /dev/null
@@ -1,3 +0,0 @@
-MODULE mac arm64e 4E11896957B3334EB03456BFCEB573760 mac.out
-PUBLIC 0 0 _mh_execute_header
-PUBLIC f30 0 start
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms
deleted file mode 100644
index 56e0635e5f6..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-macosx.syms
+++ /dev/null
@@ -1,6 +0,0 @@
-MODULE mac x86_64 D98C0E682089AA1BEACD6A8C1F16707B0 mac.out
-PUBLIC 0 0 _mh_execute_header
-PUBLIC f30 0 start
-STACK CFI INIT f30 6 .cfa: $rsp 8 + .ra: .cfa -8 + ^
-STACK CFI f31 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
-STACK CFI f34 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms
deleted file mode 100644
index 8fa5f305209..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/identification-windows.syms
+++ /dev/null
@@ -1,4 +0,0 @@
-MODULE windows x86 A0C9165780B5490981A1925EA62165C01 a.pdb

-INFO CODE_ID 5C01672A4000 a.exe

-FILE 1 c:\tmp\a.cpp

-PUBLIC 1000 0 main

diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms
deleted file mode 100644
index 6176d35143c..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/sections-trailing-func.syms
+++ /dev/null
@@ -1,8 +0,0 @@
-MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
-INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
-FILE 0 /tmp/a.c
-FUNC 1010 10 0 _start
-1010 4 4 0
-1014 5 5 0
-1019 5 6 0
-101e 2 7 0
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms
deleted file mode 100644
index 121cca439b0..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/sections.syms
+++ /dev/null
@@ -1,12 +0,0 @@
-MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
-INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
-FILE 0 /tmp/a.c
-FUNC 1010 10 0 _start
-1010 4 4 0
-1014 5 5 0
-1019 5 6 0
-101e 2 7 0
-PUBLIC 1010 0 _start
-STACK CFI INIT 1010 10 .cfa: $rsp 8 + .ra: .cfa -8 + ^
-STACK CFI 1011 $rbp: .cfa -16 + ^ .cfa: $rsp 16 +
-STACK CFI 1014 .cfa: $rbp 16 +
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms
deleted file mode 100644
index 7da9264de98..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.syms
+++ /dev/null
@@ -1,2 +0,0 @@
-MODULE mac x86_64 A0AB76409C3B3A279E521045D84FA2DC0 a.out
-FUNC f90 1b 0 main
diff --git a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml b/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml
deleted file mode 100644
index 9e1af9c6e90..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/Inputs/uuid-matching-mac.yaml
+++ /dev/null
@@ -1,59 +0,0 @@
---- !mach-o
-FileHeader:      
-  magic:           0xFEEDFACF
-  cputype:         0x01000007
-  cpusubtype:      0x80000003
-  filetype:        0x00000002
-  ncmds:           14
-  sizeofcmds:      744
-  flags:           0x00200085
-  reserved:        0x00000000
-LoadCommands:    
-  - cmd:             LC_SEGMENT_64
-    cmdsize:         72
-    segname:         __PAGEZERO
-    vmaddr:          0
-    vmsize:          4294967296
-    fileoff:         0
-    filesize:        0
-    maxprot:         0
-    initprot:        0
-    nsects:          0
-    flags:           0
-  - cmd:             LC_SEGMENT_64
-    cmdsize:         232
-    segname:         __TEXT
-    vmaddr:          4294967296
-    vmsize:          4096
-    fileoff:         0
-    filesize:        4096
-    maxprot:         7
-    initprot:        5
-    nsects:          2
-    flags:           0
-    Sections:        
-      - sectname:        __text
-        segname:         __TEXT
-        addr:            0x0000000100000F90
-        size:            27
-        offset:          0x00000F90
-        align:           4
-        reloff:          0x00000000
-        nreloc:          0
-        flags:           0x80000400
-        reserved1:       0x00000000
-        reserved2:       0x00000000
-        reserved3:       0x00000000
-  - cmd:             LC_UUID
-    cmdsize:         24
-    uuid:            A0AB7640-9C3B-3A27-9E52-1045D84FA2DC
-  - cmd:             LC_BUILD_VERSION
-    cmdsize:         32
-    platform:        1
-    minos:           658944
-    sdk:             658944
-    ntools:          1
-    Tools:           
-      - tool:            3
-        version:         29491968
-...
diff --git a/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test b/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test
deleted file mode 100644
index 312eb148023..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/breakpad-identification.test
+++ /dev/null
@@ -1,35 +0,0 @@
-RUN: lldb-test object-file %p/Inputs/identification-linux.syms | FileCheck %s --check-prefix=LINUX
-RUN: lldb-test object-file %p/Inputs/identification-macosx.syms | FileCheck %s --check-prefix=MAC
-RUN: lldb-test object-file %p/Inputs/identification-macosx-arm64e.syms | FileCheck %s --check-prefix=ARM64E
-RUN: lldb-test object-file %p/Inputs/identification-windows.syms | FileCheck %s --check-prefix=WINDOWS
-RUN: not lldb-test object-file %p/Inputs/bad-module-id-1.syms 2>&1 | FileCheck %s --check-prefix=ERROR
-RUN: not lldb-test object-file %p/Inputs/bad-module-id-2.syms 2>&1 | FileCheck %s --check-prefix=ERROR
-RUN: not lldb-test object-file %p/Inputs/bad-module-id-3.syms 2>&1 | FileCheck %s --check-prefix=ERROR
-
-LINUX: Plugin name: breakpad
-LINUX: Architecture: x86_64--linux
-LINUX: UUID: 554889E5-5DC3-CCCC-CCCC-CCCCCCCCCCCC
-LINUX: Executable: false
-LINUX: Stripped: false
-LINUX: Type: debug info
-LINUX: Strata: user
-
-MAC: Plugin name: breakpad
-MAC: Architecture: x86_64--macosx
-MAC: UUID: D98C0E68-2089-AA1B-EACD-6A8C1F16707B
-MAC: Executable: false
-MAC: Stripped: false
-MAC: Type: debug info
-MAC: Strata: user
-
-ARM64E: Architecture: aarch64--macosx
-
-WINDOWS: Plugin name: breakpad
-WINDOWS: Architecture: i386--windows
-WINDOWS: UUID: A0C91657-80B5-4909-81A1-925EA62165C0-00000001
-WINDOWS: Executable: false
-WINDOWS: Stripped: false
-WINDOWS: Type: debug info
-WINDOWS: Strata: user
-
-ERROR: not recognised as an object file
diff --git a/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test b/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test
deleted file mode 100644
index 6b765e0c40e..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/discontiguous-sections.test
+++ /dev/null
@@ -1,34 +0,0 @@
-# Test handling discontiguous sections.
-RUN: lldb-test object-file %p/Inputs/discontiguous-sections.syms -contents | FileCheck %s
-
-CHECK: Showing 6 sections
-
-CHECK:        ID: 0x1
-CHECK-NEXT:   Name: MODULE
-
-CHECK:        ID: 0x2
-CHECK-NEXT:   Name: INFO
-
-CHECK:        ID: 0x3
-CHECK-NEXT:   Name: FILE
-CHECK:        File size: 16
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 46494C45 2030202F 746D702F 612E630A                                      |FILE 0 /tmp/a.c.|
-CHECK-NEXT:   )
-
-CHECK:        ID: 0x4
-CHECK-NEXT:   Name: PUBLIC
-
-CHECK:        ID: 0x5
-CHECK-NEXT:   Name: FILE
-CHECK:        File size: 16
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 46494C45 2031202F 746D702F 622E630A                                      |FILE 1 /tmp/b.c.|
-CHECK-NEXT:   )
-
-CHECK:        ID: 0x6
-CHECK-NEXT:   Name: FILE
-CHECK:        File size: 16
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 46494C45 2032202F 746D702F 632E630A                                      |FILE 2 /tmp/c.c.|
-CHECK-NEXT:   )
diff --git a/lldb/lit/ObjectFile/Breakpad/lit.local.cfg b/lldb/lit/ObjectFile/Breakpad/lit.local.cfg
deleted file mode 100644
index df9b335dd13..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/lit.local.cfg
+++ /dev/null
@@ -1 +0,0 @@
-config.suffixes = ['.test']
diff --git a/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test b/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test
deleted file mode 100644
index 9ea5c9da781..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/sections-trailing-func.test
+++ /dev/null
@@ -1,15 +0,0 @@
-# Test handling of a (valid) breakpad file, which ends with a line without a
-# recognised keyword.
-
-RUN: lldb-test object-file %p/Inputs/sections-trailing-func.syms -contents | FileCheck %s
-
-CHECK: Showing 4 sections
-
-CHECK:       ID: 0x4
-CHECK-NEXT:  Name: FUNC
-CHECK:       File size: 66
-CHECK-NEXT:  Data:  (
-CHECK-NEXT:      0000: 46554E43 20313031 30203130 2030205F 73746172 740A3130 31302034 20342030  |FUNC 1010 10 0 _start.1010 4 4 0|
-CHECK-NEXT:      0020: 0A313031 34203520 3520300A 31303139 20352036 20300A31 30316520 32203720  |.1014 5 5 0.1019 5 6 0.101e 2 7 |
-CHECK-NEXT:      0040: 300A                                                                     |0.|
-CHECK-NEXT:  )
diff --git a/lldb/lit/ObjectFile/Breakpad/sections.test b/lldb/lit/ObjectFile/Breakpad/sections.test
deleted file mode 100644
index 90f3d92643a..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/sections.test
+++ /dev/null
@@ -1,89 +0,0 @@
-RUN: lldb-test object-file %p/Inputs/sections.syms -contents | FileCheck %s
-
-CHECK: Showing 6 sections
-
-CHECK:        Index: 0
-CHECK-NEXT:   ID: 0x1
-CHECK-NEXT:   Name: MODULE
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 64
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 4D4F4455 4C45204C 696E7578 20783836 5F363420 30303030 30303030 32344235  |MODULE Linux x86_64 0000000024B5|
-CHECK-NEXT:       0020: 44313939 46304637 36364646 46464646 35444333 30206C69 6E75782E 6F75740A  |D199F0F766FFFFFF5DC30 linux.out.|
-CHECK-NEXT:   )
-
-CHECK:        Index: 1
-CHECK-NEXT:   ID: 0x2
-CHECK-NEXT:   Name: INFO
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 46
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 494E464F 20434F44 455F4944 20303030 30303030 30423532 34393944 31463046  |INFO CODE_ID 00000000B52499D1F0F|
-CHECK-NEXT:       0020: 37363646 46464646 46354443 330A                                          |766FFFFFF5DC3.|
-CHECK-NEXT:   )
-
-CHECK:        Index: 2
-CHECK-NEXT:   ID: 0x3
-CHECK-NEXT:   Name: FILE
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 16
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 46494C45 2030202F 746D702F 612E630A                                      |FILE 0 /tmp/a.c.|
-CHECK-NEXT:   )
-
-CHECK:        Index: 3
-CHECK-NEXT:   ID: 0x4
-CHECK-NEXT:   Name: FUNC
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 66
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 46554E43 20313031 30203130 2030205F 73746172 740A3130 31302034 20342030  |FUNC 1010 10 0 _start.1010 4 4 0|
-CHECK-NEXT:       0020: 0A313031 34203520 3520300A 31303139 20352036 20300A31 30316520 32203720  |.1014 5 5 0.1019 5 6 0.101e 2 7 |
-CHECK-NEXT:       0040: 300A                                                                     |0.|
-CHECK-NEXT:   )
-
-CHECK:        Index: 4
-CHECK-NEXT:   ID: 0x5
-CHECK-NEXT:   Name: PUBLIC
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 21
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 5055424C 49432031 30313020 30205F73 74617274 0A                          |PUBLIC 1010 0 _start.|
-CHECK-NEXT:   )
-
-CHECK:        Index: 5
-CHECK-NEXT:   ID: 0x6
-CHECK-NEXT:   Name: STACK CFI
-CHECK-NEXT:   Type: regular
-CHECK-NEXT:   Permissions: ---
-CHECK-NEXT:   Thread specific: no
-CHECK-NEXT:   VM address: 0
-CHECK-NEXT:   VM size: 0
-CHECK-NEXT:   File size: 136
-CHECK-NEXT:   Data:  (
-CHECK-NEXT:       0000: 53544143 4B204346 4920494E 49542031 30313020 3130202E 6366613A 20247273  |STACK CFI INIT 1010 10 .cfa: $rs|
-CHECK-NEXT:       0020: 70203820 2B202E72 613A202E 63666120 2D38202B 205E0A53 5441434B 20434649  |p 8 + .ra: .cfa -8 + ^.STACK CFI|
-CHECK-NEXT:       0040: 20313031 31202472 62703A20 2E636661 202D3136 202B205E 202E6366 613A2024  | 1011 $rbp: .cfa -16 + ^ .cfa: $|
-CHECK-NEXT:       0060: 72737020 3136202B 0A535441 434B2043 46492031 30313420 2E636661 3A202472  |rsp 16 +.STACK CFI 1014 .cfa: $r|
-CHECK-NEXT:       0080: 62702031 36202B0A                                                        |bp 16 +.|
-CHECK-NEXT:   )
diff --git a/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test b/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test
deleted file mode 100644
index f2dd2e56312..00000000000
--- a/lldb/lit/ObjectFile/Breakpad/uuid-matching-mac.test
+++ /dev/null
@@ -1,13 +0,0 @@
-# RUN: yaml2obj %S/Inputs/uuid-matching-mac.yaml -o %T/uuid-matching-mac.out
-# RUN: cd %S
-# RUN: %lldb %T/uuid-matching-mac.out -s %s -o exit | FileCheck %s
-
-target symbols add Inputs/uuid-matching-mac.syms
-# CHECK-LABEL: target symbols add
-# CHECK: symbol file '{{.*}}uuid-matching-mac.syms' has been added to '{{.*}}uuid-matching-mac.out'
-
-image lookup -n main
-# CHECK-LABEL: image lookup
-# CHECK: Address: uuid-matching-mac.out[0x0000000100000f90]
-
-