[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

1 files changed, 0 insertions, 86 deletions

diff --git a/lldb/lit/SymbolFile/DWARF/debug-line-basic.s b/lldb/lit/SymbolFile/DWARF/debug-line-basic.s
deleted file mode 100644
index a1100ba8d9c..00000000000
--- a/lldb/lit/SymbolFile/DWARF/debug-line-basic.s
+++ /dev/null
@@ -1,86 +0,0 @@
-# Test basics of debug_line parsing. This test uses a linker script which
-# ensures the code is placed at the end of a module to test the boundary
-# condition when the final end-of-sequence line table entry points to an address
-# that is outside the range of memory covered by the module.
-
-# REQUIRES: lld, x86
-
-# RUN: llvm-mc -triple x86_64-pc-linux %s -filetype=obj > %t.o
-# RUN: ld.lld --script=%S/Inputs/debug-line-basic.script %t.o -o %t
-# RUN: %lldb %t -o "image dump line-table -v a.c" -o exit | FileCheck %s
-
-	.text
-	.globl	_start
-_start:
-# CHECK: Line table for /tmp/a.c
-	.file	1 "/tmp/b.c"
-	.loc	1 0 0
-        nop
-# CHECK-NEXT: 0x0000000000201000: /tmp/b.c, is_start_of_statement = TRUE{{$}}
-	.loc	1 1 0
-        nop
-# CHECK-NEXT: 0x0000000000201001: /tmp/b.c:1, is_start_of_statement = TRUE{{$}}
-        .loc   1 1 1
-        nop
-# CHECK-NEXT: 0x0000000000201002: /tmp/b.c:1:1, is_start_of_statement = TRUE{{$}}
-        .loc   1 2 0 is_stmt 0
-        nop
-# CHECK-NEXT: 0x0000000000201003: /tmp/b.c:2{{$}}
-        .loc   1 2 0 is_stmt 0 basic_block
-        nop
-# CHECK-NEXT: 0x0000000000201004: /tmp/b.c:2, is_start_of_basic_block = TRUE{{$}}
-        .loc   1 2 0 is_stmt 0 prologue_end
-        nop
-# CHECK-NEXT: 0x0000000000201005: /tmp/b.c:2, is_prologue_end = TRUE{{$}}
-        .loc   1 2 0 is_stmt 0 epilogue_begin
-        nop
-# CHECK-NEXT: 0x0000000000201006: /tmp/b.c:2, is_epilogue_begin = TRUE{{$}}
-	.file  2 "/tmp/c.c"
-	.loc   2 1 0 is_stmt 0
-        nop
-# CHECK-NEXT: 0x0000000000201007: /tmp/c.c:1{{$}}
-# CHECK-NEXT: 0x0000000000201008: /tmp/c.c:1, is_terminal_entry = TRUE{{$}}
-
-	.section	.text.f,"ax",@progbits
-f:
-        .loc   1 3 0 is_stmt 0
-        nop
-# CHECK-NEXT: 0x0000000000201008: /tmp/b.c:3{{$}}
-# CHECK-NEXT: 0x0000000000201009: /tmp/b.c:3, is_terminal_entry = TRUE{{$}}
-
-
-	.section	.debug_str,"MS",@progbits,1
-.Linfo_string1:
-	.asciz	"a.c"
-.Linfo_string2:
-	.asciz	"/tmp"
-	.section	.debug_abbrev,"",@progbits
-	.byte	1                       # Abbreviation Code
-	.byte	17                      # DW_TAG_compile_unit
-	.byte	0                       # DW_CHILDREN_no
-	.byte	19                      # DW_AT_language
-	.byte	5                       # DW_FORM_data2
-	.byte	3                       # DW_AT_name
-	.byte	14                      # DW_FORM_strp
-	.byte	16                      # DW_AT_stmt_list
-	.byte	23                      # DW_FORM_sec_offset
-	.byte	27                      # DW_AT_comp_dir
-	.byte	14                      # DW_FORM_strp
-	.byte	0                       # EOM(1)
-	.byte	0                       # EOM(2)
-	.byte	0                       # EOM(3)
-	.section	.debug_info,"",@progbits
-.Lcu_begin0:
-	.long	.Lcu_end0-.Lcu_start0   # Length of Unit
-.Lcu_start0:
-	.short	4                       # DWARF version number
-	.long	.debug_abbrev           # Offset Into Abbrev. Section
-	.byte	8                       # Address Size (in bytes)
-	.byte	1                       # Abbrev [1] 0xb:0x1f DW_TAG_compile_unit
-	.short	12                      # DW_AT_language
-	.long	.Linfo_string1          # DW_AT_name
-	.long	.Lline_table_start0     # DW_AT_stmt_list
-	.long	.Linfo_string2          # DW_AT_comp_dir
-.Lcu_end0:
-	.section	.debug_line,"",@progbits
-.Lline_table_start0: